It consists of 30 objective questions, these r problematic as well as theory questions. i remembered few questions. 1. In a series RLC circuit Fo i s resonace frequency, if LC r doubled wat is new resonace frequency? 2. R=5 ohm, V= 5v, f=200 hz, and given conditions r VL=VC= 2VR , find L=? 3. Comparision between maxwlls and hey bridge. 4. VPQ=? 5. Find R in a balanced bridge network.? 6. Choose right statement among following…. following…. ANS: CT secondary should not open. 7. In a Transfer at no –load friction friction and windage losses r called as ………..(ans : Iron losses) 8. Maximum power transfer through line ..V1= 110 kv, V2= 100kv, X=22 ohm,….( ANS: 500 mw) 9. Shunt reactor effect on Trans. Line 10. Series capacitor effect on Trans. Line 11. Velocity in distilled distilled water(e= 81)…magnetic field intensity find electrical field intensity(I did not remember) 12. Question on pointing vector 13. If a dc machine (p=6;z=some (p=6;z=some value ;r=some value having lap winding then re winded machine winding as a wave winding find armature resistence? 14. In a Dc series motor having 2 pice of field winding in series if the field winding is re- wounded as two parallel paths then speed of motor(at constant torque) 15. For above rated speed the type of speed controls method (in case of DC motor)? 16. Statements regarding transformer (1.constent flux.2..3..4..) 17. Question on regulation of alternator at zero leading PF(ans : -50) 18. Question on power transmission in T.line . T.li ne having 2 generators at either ends A,B. To reduce the power angle ……. ANS: decrease power B and increase power A. 19.regarding relay parameters, settings.(probl settings.(problem) em) 20. in a synchron synchronous ous motor if load is increasing then armature current is decreasing then initially machine is operating at what PF?( I AM NOT SURE ….. 21.IN slip ring induction motor if the supply is given to rotor and stator is SC’ted then the speed of motor W.R rotating magnetic field? 22.at what condition syn machine absorbs reactive power ? 23. Question on parallel operation of alternators load sharing?
1)which of the following is mass flow meter? a.turbine 2.micromotion flowmeter3.mag flowmeter3.magnetic netic 2)cobalt 60 has a half life period of? 3)tc timelag_________if timelag_________if thermowell i s added 4)for a pr tx with sensitivity,and range given for water, what it is for a liquid with another density. 5)which of the following cant b detected using gas chromatograph. c2h6,ch4,none,co2 6)which of the following is not used as a carrier gas n2,helium ,o2,co2
7)the best control for temperature. a.Pi b.P c.PId d.PD 8)j type thermocouple is of: iron constantan, copper constantan, etc 9)magnetic flowmeter works on which principle: 10)for magnetic meters ,E=? a. bv/d b. bvl/d c. none 11)leakage vi is not possible for 12)the need of emergency shut down? 13)pirani gauges are used for 14)the bourdon tubes should not face a. creep b. hysterisis c. fatigue d. all 15)if 0-500mm of hg is calibrated as 4-20 ma, then wat is o/p for 125mm 16)smps does not have 17)in a ph electrode, the signal conditioning is provided by bjt,fet,etc 18)cavitation is caused by 19)ieee 802.5 obeys ethernet protocol,ip,fddi,token ring,none 20)veena contracta point is characterised by: 21)the amplifier gain is a,then the f/b gain,for a positive f/b system in an oscillator is: 22)the stable system should have which kind of feedback? 23)THE DAMPER DAMPER UNIT is used for: 24)the beta ratio is=; 25)the input to a binary adder is 110,what is sum ,carry? 26)the 4 2bit binaryu counter has the modulus:
APTITUDE 1. Fox belongs to family of? a) Wolf b) tiger c) Cat 2. Accident : Carefulness : : Disease : ? a) Doctor b) medicine c) Sanitation 3. In one party there are wife and husband and their two sons with their wives and each son have 4 children. How many are there in the party? 4. 4 ½ yard cloth costs 90 cents; what is the cost of 2 ½ yard cloth? 5. Ans. for one proverb: Don’t do that is impossible. 6. 10 boxes of apple weigh 400 pounds. Each empty box weighs 4 pounds. What is the weight of total apples? 7. Husbands are ---------- shorter than wives. a) Never b) Usually c) Rarely d) Always e) Frequently f) Seldom 8. Fathers are -------------------------- wiser than sons. a) Never b) Usually c) Rarely d) Always e) Frequently f) Seldom 9. Mothers are --------------older than their daughters. a) Never b) Usually c) Rarely d) Always e) Frequently f) Seldom 10. Which number is odd one the series.
0 1 3 6 10 15 21 28 34 11. CONSTITUTIONAL write the word by inter changing 1st with 2nd , 3rd with 4th and 5th with 6th etc. 12. Opposite of Love --------- Hate. 13. Opposite of Hope --------- Despair. 14. Opposite of Honour --------- Disgrace. 15. Opposite of Love --------- Extravagant 16. Circle : Sphere : : Square : ? a) cube b) hexagone c) triangle 17. Light : Candela : : Temp : Thermometer 18. Quite : Noise : : Sunlight : Darkness 19. Find out the odd word. a) Shear b) Bend c) Shave d) Chop 20. Find out the odd word. a) Good b) Red c) Walk d) Thick 21. Meaning of proverb : 1st bird catches warm fire. 22. All birds have ------------a) Nest b) Wings c) Bill 23. All club members r republicans. Smith is not republican. He is a club member is : a) True b) False c) Un defined 24. 20‖ pipe is cut into 2 pieces . 2/3rd of it’s more than the other. Then what is the length of smaller one? 25. Ans. For one proverb: Subordinates enjoy when their bosses r not present. 26. Meaning of: ―Dinner is judged by desserts‖. 27. Moon :Earth : : Earth : ? a) Sun b) Universe c) Star d) Jupiter 28. Trees always have a) Leaves b) Branches c) Roots 29. Dinner always contains a) Table b) Plates c) Food d) Hunger 30. 31`. 32. 3 Proverbs 33. 34. 35. Two statements true or false 36. 37. 38. Alphabets game 39. 40. 41. 42. 43. Simple calculations like 3 pencils cost is 30paise 10 pencils cost ? Spl. Note: Don’t waste much time for alphabet game. 1. love----------- hate (opposite) 2. graceful---------awkward (opp) 3. honour---------disgrace 4. 1,4,9,25,36-----------ans 108 (which is not perfect square) 5. 5 cents------3 pencils, then 50 cents-----------30 pencils 6. hypothetical means not firm meaning of sentences.
7. 14, 25, 36, 47, 59, 69 ans 59 8. temperature is measured ----------thermometer 9. quit: sound:: darkness: sunlight 10. square: sphere ::circle: sphere 11. plane: line:: line: point 12. 4.5 yard----90 cents then 2.5------ 50cents 13. all birds do not have------------ nest 14. one qu is related to cloth shrinkage ans 33 inch 15. series: l,m, n,o,p,q,r,s,t ans- n 16. a phrase child burnts by mil k-----------17. one related to bridge prop-----ans until u obstacle 18. pudding (ans food related) 19. phares mice plays when cat is away (find its ans by its meaning) 20. phares---early birds catches warms (its meaning is its ans) 21. one ques is related to family members whose ans is 12 22. 24 inches srinks to 20, then 36inches---------30 23. 1/4 sec run 6 feet, then in 10 sec –what ans 240 24. mother is always older than daughter 25. father is usually wi ser than son 26. men are rarely shorter than wife 27. carefulness:accident::desease: doctor 28. meal should always involve ans food 29. how people recognize person ans characteristic 30. rotation: whirlpool:: flying: wings 31. moon:earth:: earth :sun 32. never ----always( opp) 33. fox-----wolf 34. economical-----extravagent(opp) 35. electicity :candle::automobile :carriage 36. one ques how many no followed by n ans is 4 37. compromise-----------38. good, wall, red, thick ans is red
39. constitutional change the postion of first letter to sec, similarely third to fourth ,u will get ocsnitutitnola what is the twelthe letter ans is o 40. ordinary:exellent::few:many 41. thare are two ques which demands ans in cents ans is 120and 50 cents 42. why silver is more costlier than iron ans is rare 43. loyal :::: treacherous(opp) 44. 1,3,6,10,15,21,28,----ans 36(series) 45. 2 parts of cream is made from 3 parts of milk then how much cream is made by 15 parts of milk ans-10 46. one ques demands ans in pounds ans is 360pounds 47. person away thinking -------conservative 48. A B Q PR S T -----A Q S Q L M ans –A 49. 2 , 5, 4, 3, 9, 0, 5, 9 WHICH LETTER COMES 2ND TIME FIRST ans 5 50. series (two series are there) missing term 4,2,5,3,6,4,7,5,--,6,9. ans---8 51. which of the following is thw exact mirror image to the word ans—OTTO 52 two statements are joined by ans—conjuction 53 series 1,3,9,27,81…….find the wrong no 54 last question has ans ….8 55 13,24,35,46, ans57
RELIANCE PAPER ON 8th APRIL AT HYDERABAD In mental Aptitude 75% easy only 25% u have to work 2.they had given the proverbs and we have to find meaning, 8 to 9 Ques from this model 3Find out the .Wrong number from a given series ,5 to 6 Ques from this model Ex .1,3,9,27,81,180 here 180 is wrong number 4.Antomonys I got following one hope, hate, awkward 5.simple arithmetic like 1.cost 3 pencils is 5cents then wat is cost of 5 pencils 2.The length of cotton cloth is 36cm ,After washing it becomes 33cm, ll y wat is resulatant length of cloth having
30cm after washed 5 to 6 Questions from this model 6.venna diagrams
Some Questions they had given like that,Whcich one is Odd one in below Ex A)Curd B)MiLK C)Ghee D) something From this type 5 to 6 Questions will come Electric bulb is related to candle and Automobile is related to _________ A)Tyre b)car C)Carriage still two more options r there From this model I got 3 to 4 Questions Which is part of tree ,Some thing realed like this only A)Buds b)Roots c)Branches d)Leaves all are part of tree only but One thing is Utmost Imp to the tree i .e Roots I think Note:Refer Verbal Reasoning by R.S Agarwal From This Model I got 4 to 5 Questions Next one is they had Given a Series of Numbers and ask the Questions like this Fine Number of (Certain Number) Which is follwed by 5 but not preceded by 7 From above model 4 to 5 Questions will come Coming from Technical the following Ques will be come 1.what is 3 rd pin of op amp a)inverting i/p b)Non inverting i/p c) Output 2.In thermocouples they ask like this Ansi symbol of ________ Thermocouple is i .e we have J,k, ... etc thermocouple study combinatin of metals,2 Ques will come 3.TCP/IP stands for[ ] 4.ISO stands for[ ] 5.which of following is the Example for mass flow meter a)orifice b)Turbine c)Venturi d) Rotameter 6.The output of Turbine Flow meter is( ) a)linear b) Non Linear 7.which of following OP amp is used to strenghten the week signal( ) a)741 b)op 07 C)710 8.What is the cause for the CMRR( ) a)2 grounds in the circuit b) one grounds in the circuit c) NO grounds in the circuit 9.The beta ratio in flow meter is( ) a)d/D b)D/d loke that where d,D r the di a of internal and external of device 10.which of following is not true in magnetic flow meter/ultrasonic flowmwter (some thing like that, I can"t Retrieve,But that flow meter is based on principle of Doppler Effect) a) It places Horizantally b)It places vertically C)It maesures slurry f luids 11.Rotameter also Known as( ) I can,t retrieve the optons ,sorry Note: friends pls concentrate more on Flow meters 12.pirani Guages are Used to measure ( ) a)pressure b)temperature c)Veloctiy 13.Which of following os more Accurate one to measure the Temerature( ) a)RTD b)Thermister C)Thermocouple 14.1 ATM= 15.1 mil=_________ ( ) a)10mm b) 0.001 inch c)0.01 inch 16.Floating power supply is prefer due to ____________( ) a)It requires less supply like that 17.Priciple involved in level Measuremet( ) a)Hook,s law b) Newton,s law like that 18.one more Questions is asked on the level 19.one more Questions is asked on the level 20. which of the following method used to measure the Hydrogen Sulphide( ) a)Thermal Conductivity b)FCD c)FID like that
21.which fo following gas have the paramagnatic property( ) a)CO2 B) Oxgen 21.The paramagnatic property is Used to Measure __________in given gas( ) a)oxygen b)Co2 22.The reset controller is Used ( ) A)to reduce the offset B)to Increase the Offeset like that 23.when we increase the proportional gain the( ) a)Decrease the Settling time B)Increase the Settling time C)I can,t retrive d)both a and b e)both b and c 24.Which fo following is best one ( ) a)Propotional Band with 60% b)propotinal Band with 100% C)Propotional Band with 150% 25.which of something on control valve,i.e which one is tight cintrol valve a)Roman 4 b)Roman letter 5 c)Roman 6 26.The I to P converter is Used ( ) a) to control the o/p b)to monitor the o/p (There are very close meanin) 27.They had given OP_amp,then we have to identify the function of op amp IN My exam They given Integrator 28.To Reduce the Magnetic effect the best one is_________ a)Shielding b) twisted pair 29.which of following cable have less attenuation a)cable b)Twisted pair c)Co axial cable d)optical fiber 30.the binary equalent of 6 is__________ 31.The decimal Equalent os 1000 is_____________ 32.which of following is Uesd at high temp/Example of nin contac Temperature Sensor is__________ a)RTD b)Optical Pyrometer c)thermocouple 33.The Square root Extarction is necessary in ( a) a)Orifice b)venturi c)flow nozzle 34.The flow is propotinal to __________( a) a)Square root of DP b)Square of DP c)DP where DP is Differential Pressure 35.In thermowell they asked one Question 36.Some material is used in Pirani Guages ,whet is purpose of material,optons are like that a)to reduce the corrison b) to increase stability 37.Barriers are used to______________ Sorry i can,t get the options 38.in computers they asked,the content in pc remains same if power off due( ) a)It have RAM with back up battery b)It saved in PA 39.which of the following is the example of active transducer( ) a)RTD b)Thermocouple c)Thermistor 40.which of following is used to convert machine language into assembly l anguage( ) a)Complier b)Interpreter c)Assembler
APTITUDE 1. Fox belongs to family of? a) Wolf b) tiger c) Cat 2. Accident : Carefulness : : Disease : ? a) Doctor b) medicine c) Sanitation 3. In one party there are wife and husband and their two sons with their wives and each son have 4 children. How many are there in the party? 4. 4 ½ yard cloth costs 90 cents; what is the cost of 2 ½ yard cloth? 5. Ans. for one proverb: Don’t do that is impossible. 6. 10 boxes of apple weigh 400 pounds. Each empty box weighs 4 pounds. What is the weight of total apples?
7. Husbands are ---------- shorter than wives. a) Never b) Usually c) Rarely d) Always e) Frequently f)Seldom 8. Fathers are -------------- wiser than sons. a) Never b) Usually c) Rarely d) Always e) Frequently f)Seldom 9. Mothers are --------------older than their daughters. a) Never b) Usually c) Rarely d) Always e) Frequently f) Seldom 10. Which number is odd one the series. 0 1 3 6 10 15 21 28 34 11. CONSTITUTIONAL write the word by inter changing 1st with 2nd , 3rd with 4th and 5th with 6th etc. 12. Opposite of Love --------- Hate. 13. Opposite of Hope --------- Despair. 14. Opposite of Honour --------- Disgrace. 15. Opposite of Love --------- Extravagant 16. Circle : Sphere : : Square : ? a) cube b) hexagone c) triangle 17. Light : Candela : : Temp : Thermometer 18. Quite : Noise : : Sunlight : Darkness 19. Find out the odd word. a) Shear b) Bend c) Shave d) Chop 20. Find out the odd word. a) Good b) Red c) Walk d) Thick 21. Meaning of proverb : 1st bird catches warm fire. 22. All birds have ------------a) Nest b) Wings c) Bill 23. All club members r republicans. Smith is not republican. He is a club member is : a) True b) False c) Un defined 24. 20‖ pipe is cut into 2 pieces . 2/3rd of it’s more than the other. Then what is the length of smaller one? 25. Ans. For one proverb: Subordinates enjoy when their bosses r not present. 26. Meaning of: ―Dinner is judged by desserts‖. 27. Moon :Earth : : Earth : ? a) Sun b) Universe c) Star d) Jupiter 28. Trees always have a) Leaves b) Branches c) Roots 29. Dinner always contains a) Table b)Plates c)Food d) Hunger 30. 31`. 32. 3 Proverbs 33. 34. 35. Two statements true or false 36. 37. 38. Alphabets game 39. 40. 41. 42. 43. Simple calculations like 3 pencils cost is 30paise 10 pencils cost ? Spl. Note: Don’t waste much time for alphabet game. 1. love----------- hate (opposite) 2. graceful---------awkward(opp)
3. honour---------disgrace 4. 1,4,9,25,36------------ans 108 (which is not perfect square) 5. 5 cents------3 pencils,then 50 cents-----------30 pencils 6. hypothetical means not firm meaning of sentences. 7. 14, 25, 36, 47, 59, 69 ans 59 8. temperature is measured ----------thermometer 9. quit: sound::darkness:sunlight 10. square:sphere ::cicle:sphere 11. plane:line:: line:point 12. 4.5 yard----90 cents then 2.5------ 50cents 13. all birds donot have------------ nest 14. one qu is related to cloth shrinkage ans 33 inch 15. series: l,m, n,o,p,q,r,s,t ans- n 16. a phrase child burnts by mil k-----------17. one related to bridge prop------ans until u obstacle 18. pudding (ans food related) 19. phares mice plays when cat is away(find its ans by its meaning) 20. phares---early birds catches warms(its meaning is its ans) 21. one ques is related to family members whose ans is 12 22. 24 inches srinks to 20, then 36inches---------30 23. 1/4 sec run 6 feet, then in 10 sec –what ans 240 24. mother is always older than daughter 25. father is usually wi ser than son 26. men are rarely shorter than wife 27. carefulness:accident::desease: doctor 28. meal should always involve ans f ood 29. how people recognize person ans characterstic 30. rotation: whirlpool::flying:wings 31. moon:earth:: earth :sun 32. never ----always(opp) 33. fox-----wolf 34. economical-----extravagent(opp) 35. electicity :candle::automobile :carriage 36. one ques how many no followed by n ans is 4 37. compromise-----------38. good,wall, red, thick ans is red 39. constitutional change the postion of first letter to sec, similarely third to fourth ,u will get ocsnitutitnola what is the twelthe letter ans is o 40. ordinary:exellent::few:many 41. thare are two ques which demands ans in cents ans is 120and 50 cents 42. why silver is more costlier than iron ans is rare 43. loyal :::: treacherous(opp) 44. 1,3,6,10,15,21,28,----- ans 36(series)
45. 2 parts of cream is made from 3 parts of milk then how much cream is made by 15 parts of milk ans-10 46. one ques demands ans in pounds ans is 360pounds 47. person away thinking -------conservative 48. A B Q PR S T -----A Q S Q L M ans –A 49. 2 , 5, 4, 3, 9, 0, 5, 9 WHICH LETTER COMES 2ND TIME FIRST ans 5 50. series (two series are there) missing term 4,2,5,3,6,4,7,5,--,6,9. ans---8 51. which of the following is thw exact mirror emage to the word ans—OTTO 52 two statements are joined by ans—conjuction 53 series 1,3,9,27,81…….find the wrong no 54 last question has ans ….8 55 13,24,35,46, ans57
Some of the question i remember are: 1. if 3 balls cost 5 cents then how many balls can be purchased in 50 cents? 2. opposite of Love? 3. opposite of disgrace? 4. if 4.5 yards costs 90 cents then how much 2.5 costs? 5. which no. is wrong in series: 1 4 9 16 25 37 Some more questions on series which were very simple. 6. Question on Alphabets. Like a series of alphabets were given and we have to fine, no. of N followed by O which is followed by T. 7. What does tree have. a. trunk b. leaves c. root Ans is i think root 8. What a bird does not necessarily have. a.wings b.mouth c.nest and 2 other options Ans is nest 9. There where lot of questions on antonims, but were very simple. 10. Also questions on Diagram in which a triangle, rectangle and circle each representing some people was given. We have to solve ques related to the diagram. 11. So questions like, all club members are republican; anand is not republican. Then is Anand club member?? The 2nd Test was Subject test, for me Electrical based. It was also multiple choice paper with few ques.s in which ans was to be written. It had questions from all the subjects of electrical and a few o f electronics. Study relays, transmission line, Circuit breakers, power transfer from a transmission line, transformer, power systems, digital electronics.
Some numericals were also there, but were simple. 1. If a transform working on 400hz is made to work at 50hz then its power will become.? ans is 1/8 th 2. if z=0.25pu in base when v=20kV and p=50m then what will be z in other system .(dont rem. full ques) 3.Questions on relays, like which relay will be ope rated first when a transformer’s col fails. 4. similar ques on relays, on different failures on transmission line. 5. Questions related to Circuit Breaker, like what is that time called when acr restrikes. there were 3-4 similar questions. 6. Binary equivalent of 15? 7. What is that logic gate called, having 2 switches in series. 8. If Delta connection draw 45Amp current what will star connect draw?
ELECTRICAL
1) 12 at angle of 30 a)6+j6 b)0.5+j6 c)10.392+j6 2) color of Silica gel a)pale yellow b)pale blue c)pale green 3) what is logic gate called two switches in series a)AND b)NAND c)OR d)NOR Ans:AND 4) Binary equivalent of 15 ans:1111 5) laplace transform of impulse function. Ans:1 6)SF6 gas is a ____________ Ans: electronegative gas 7)which relay is used to protect transformers when internal faults occurs a)Buchholtzb)differential c)over current relay d)distance relay ans:Buchholtz relay 8)In aline when faults occurs which one operates first a) fuse b)under voltage relay c)Zero curreny Relay d)None 9)Question on corona ie.,production of ozone gas, hissing noise,power l oss
10)In 3 phase induction motor slip=4%, speed=750 rpm, 4 pole, find frequency? 11)one question on Ferranti effect 12)The most commonly used insulation in high voltage cables a)PVC b)oil filled cables c)gas pressure cables refer under ground cables 13) Form factor=rms value/Avg value
14) How to find Rth in thevinen’s theorem a) all voltage sources dead b)all current sources dead c)both voltage and current sources dead d)all independent sources dead 15) Which lamp consumes more current a) Flouroscent b) Halogen c) Incandescent d) sodium
16) X” is a new reactance, name plate details of induction motor 20KV and 100 MVA are given and also base units are given 25 KV, 500 MVA , old reactance is 0.25 find new reactance.
a) 4/125 b)5/125 c)……….. 17) In a transmission line delta connection draws 45 amps then what about star connection draws 18) One question on chopper
a)changes i/p voltage b)changes waveform of i/p voltage…………………….. 19)which circuit breaker is used for high voltage & low currents a)air blast b)oil cb c)MOCB……..i don’t know the correct options 20) Which relay is used to protect generators and motors
a)distance b)differential c)over current …….. 21) Simple problem on transformer like 200/400, 10 KVA, iron and copper losses are given we have to find efficiency 22) In a transformer working on 400 hz is made to work on 50 hz then it power will become ans:b a)1/4 reduced b)1/8 reduced c)1/3 reduced d)1/5 reduced
23) In a circuit, shunt element is placed in order to a)increase voltage b)increase current…………. 24) Which converts decimal to binary a) encoder b) decoder c) assembler 25) One simple problem on EMF equation of a generator 26) The footcandle ( lumen per square foot) 27) The lux is one lumen/meter2 28)some question on alternator when su pply is not given and having constant ……………( I hav not remember the question) a)acts as synchronous motor b)run as synchronous motor in same direction c)run as synchronous motor in reverse direction 29)In a transformer equivalent primary resistance as referred to secondary is ans:k2R1 Refer in options s is also given a)s k2R1 b) k2R1 /s c) k2R1/s2
30) Some questions on circuit breakers like…….. The voltage that appears across the contacts of the circuit breaker during the arcing period a) arc voltage b) Restriking voltage c) Recovery voltage ans: a 31) The transient voltage that appears across the contacts at or near current zero during arcing period. a)arc voltage b) Restriking voltage c)Recovery voltage ans: b 32) The voltage that appears across the contacts of the circuit breaker after final arc extinction. a)arc voltage b) Restriking voltage c)Recovery voltage ans:c 33) Question on Electrical field strength ans is 30KV/cm
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Reliance Placement Paper
In mental Aptitude 75% easy only 25% u have to work 2.they had given the proverbs and we have to find meaning, 8 to 9 Ques fr om this model 3Find out the .Wrong number from a give n series ,5 to 6 Ques from this model Ex .1,3,9,27,81,180 here 180 is wrong number 4.Antomonys I got following one hope, hate, awkward 5.simple arithmetic like 1.cost 3 pencils is 5cents then w at is cost of 5 pencils 2.The length of cotton cloth is 36cm ,After washing it becomes 33cm, lly wat is resulatant length of cloth having 30cm af ter washed 5 to 6 Questions from this model 6.venna diagrams Some Questions they had given
like that,Whcich one is Odd one in below
Ex A)Curd B)MiLK C)Ghee D) something From t his type 5 to 6 Questions will come Electric bulb is related to candle and Automobile is related to _________ A)Tyre b)car C)Carriage still two more options r there From this model I got 3 to 4 Questions Which is part of tree ,Some thing realed like this only A)Buds b)Roots c)Branches d)Leaves all are part of tree only but One thing is Utmost Imp to the tree i.e Roots I think Note:Refer Verbal Reasoning by R.S Agarwal From This Model I got 4 to 5 Questions Next one is they had Given a Series of Numbers and ask the Questions like this Fine Number of (Certain Number) Which is follwed by 5 but not preceded by 7 From above model 4 to 5 Questions w ill come Coming from Technical the following Ques will be come 1.what is 3 rd pin of op amp a)inverting i/p b)Non inverting i/p c) Output ouples they ask like this Ansi symbol of ________ Thermocouple is i.e we have J,k, ... etc t hermocouple study combinatin of metals,2 Qu 3.TCP/IP stands for[ ] 4.ISO stands for[ ]
5.which of following is the Example for mass flow meter a)orifice b)Turbine c)Venturi d) Rotameter 6.The output of Turbine Flow meter is( ) a)linear b) Non Linear 7.which of following OP amp is used to strenghten the week signal( ) a)741 b)op 07 C)710 8.What is the cause for the CMRR( ) a)2 grounds in the circuit b) one grounds in the circuit c ) NO grounds in the circuit 9.The beta ratio in flow meter is( ) a)d/D b)D/d loke that where d,D r the dia of internal and external of device g is not true in magnetic flow mete r/ultrasonic flowmwter (some thing like that, I can"t Retrieve,But that flow meter is based on principl a) It places Horizantally b)It places vertically C)It m aesures slurry fluids 11.Rotameter also Known as( ) I can't retrieve the optons ,sorry Note: friends pls concentrate more on Flow meters 12.pirani Guages are Used to measure ( ) a)pressure b)temperature c)Veloctiy 13.Which of following os more Accurate one to measure the Temerature( ) a)RTD b)Thermister C)Thermocouple 14.1 ATM= 15.1 mil=_________ ( ) a)10mm b) 0.001 inch c)0.01 inch 16.Floating power supply is prefer due to ____________( ) a)It requires less supply like that 17.Priciple involved in level Measuremet( ) a)Hook's law b) Newton's law like that 18.one more Questions is asked on the level 19.one more Questions is asked on the level 20. which of the following method used to measure the Hydrogen Sulphide( ) a)Thermal Conductivity b)FCD c)FID like that 21.which fo following gas have the paramagnatic property( ) a)CO2 B) Oxg en 21.The paramagnatic property is Used to Measure __________in given gas( ) a)oxygen b)Co2 22.The reset controller is Used ( ) A)to reduce the offset B)to Increase the Offeset like that we increase the proportional gain the( ) a)Decrease the Settling time B)Increase the Settling time C)I can't retrive d)both a and b e)both 24.Which fo following is best one ( ) a)Propotional Band with 60% b)propotinal Band with 100% C)Propotional Band with 150% 25.which of something on control valve,i.e which one is tight cintrol valve a)Roman 4 b)Roman letter 5 c)Roman 6 26.The I to P converter is Used ( ) a) to control the o/p b)to monitor the o/p (There are very close meanin) 27.They had given OP_amp,then we have to identify the function of o p amp IN My exam They given Integrator 28.To Reduce the Magnetic effect the best one is_________ a)Shielding b) twisted pair 29.which of following cable have less attenuation a)cable b)Twisted pair c)Co axial cable d)optical fiber 30.the binary equalent of 6 is__________ 31.The decimal Equalent os 1000 is_____________ hich of following is Uesd at high temp/Example of nin contac Temperature Sensor is__________ a)RTD b)Optical Pyrometer c)thermoco 33.The Square root Extarction is necessary in ( a) a)Orifice b)venturi c)flow nozzle 34.The flow is propotinal to __________( a) a)Square root of DP b)Square of DP c)DP where D P is Differential Pressure 35.In thermowell they asked one Question 6.Some material is used in Pirani Guages ,whet is purpose of material,optons are like that a)to reduce the corrison b) to increase stabilit 37.Barriers are used to______________ Sorry i can't get the options 38.in computers they asked,the content in pc remains same if power off due( ) a)It have RAM with back up battery b)It saved in PA 39.which of the following is the example of active transducer( ) a)RTD b)Thermocouple c)Thermistor 40.which of following is used to convert machine language into assembly language( ) a)Complier b)Interpreter c)Assembler
1 gm/cc = ____kg/m3.
1 atm = ___kg/cm2.
what range of pressure used in pneumatic systems(ans: 3-15 psi).
what type of orifice used for gas-liquid mixture flow: concentric/segmental/eccentric.
given PB of 60%,70%,80%,90%, which one is the most sensitive?
integral orifice is used for low/medium/high flow applications.]
which of the following is a variable area type flow meter(ans: rotameter).
for a 36” dia gas pipeline which of the following flowmeter is used: orifice/annubar/target flow meter.
a compressor should be operated above/on/near the surge line. for measuring γ-ray radioactivity what would you use: scintillation counter/cathode ray tube/all of the above.
in cascade control ___ of the primary controller is the___ of the secondary controller.
for derivative control step input gives ___ output.
demorgan’s law is useful bcoz it converts NOR to NAND/NOR to AND/etc.
NAND is called a universal gate bcoz..
RS-485 can be used for multidrop communication: true/false.
which of the following is a high-temp O2 analyser: zirconia/paramagnetic/radiation/etc.
a question on gas chromatography which I can’t recollect.
given a ckt find out the current in a particular branch.
zener barrier is used to: limit input current/limit input current coming from field/limit energy going to field. which of the following is type K thermocouple: copper constantan/iron constantan/ Pt rhodium/ chromel alumel.
for measuring 1200°C what thermocouple would you use: K/J/E/R.
full form of MIMS as used with thermocouples.
relation between flow rate and ΔP(ans: Q a ÖΔP)
problem using the above relation.
what can be used to detect combinational hazards in circuits: truth table/K-map/sequence table.
if a chip containing a RAM has power switched off and then on, then data in the RAM is irretrievably lost/data is retained/data is retained with minor modifications/chip is damaged. if a 20 MHz wave is fed into a cascade of mod-10,mod-5 and mod-4 counters the lowest o/p freq obtainable is___. for a tank containing water to a ht. of 2m pressure at the bottom in kg/cm² is____. for noise reduction what can be connected across the P.S. pins of an IC: resistor/capacitor/diode/transistor.
the no. of o/p states in a 4-bit ADC.
if the previous state in a 4-bit up/down counter is 1111, the next state will be___.
advantage of double seated control valve.
which of the following types of CV has tight shut-off: III/IV/V/VI.
ratio of maxm. to minm. Controllable flow of a CV is called___.
which of these is not a CV characteristic: quick opening/linear/modified parabolic/equal %.
an I/P converter converts analog to pneumatic/analog to digital/digital to pneumatic.
the commonly used range of analog current signal is___.
full form of CMOS.
which of these is required for calibration: calibrating equipment/controlled environmental conditions/competent personnel/traceability of standards/all of the above. glycerine filled gauges are used for prevention of corrosion/pulsation/some other option/all of these.
full form of TCP/IP.
which of the following is insensitive to noise: optical fibre/twisted pair/coaxial cable.
maxm cable length in RS-232C: 50m/100m/150m/200m.
which of the foll cannot be used to generate square waves: astable/monostable/bistable/bootstrapping ckt.
advantage of floating power supply
for flow control loop what can be used: PID/PI/P control.
capacitor energy equation(ans: W=½CV²).
given an 8-bit string identify which does not have even parity.
what is done in a flapper-nozzle amplifier.
dead weight tester operates on which principle (ans: pascal’s law).
1) Which of the following is mass flow meter? a.turbine 2.micromotion flowmeter 3.magnetic 2) Cobalt 60 has a half life period of? 3) TC timelag_________if thermowell is added 4) For a pr tx with sensitivity,and range given for water, what it is for a liquid with another density. 5) Which of the following cant b detected using gas chromatograph. c2h6,ch4,none,co2 6) Which of the following is not used as a carrier gas n2,helium ,o2,co2 7) The best control for temperature. a.Pi b.P c.PId d.PD 8) J type thermocouple is of: iron constantan, copper constantan, etc 9) Magnetic flowmeter works on which principle:
10) For magnetic meters, E=? a. bv/d b. bvl/d c. none 11) Leakage vi is not possible for 12) The need of emergency shut down? 13) Pirani gauges are used for 14) The bourdon tubes should not face a. creep b. hysterisis c. fatigue d. all 15) If 0-500mm of hg is calibrated as 4-20 ma, then wat is o/p for 125mm 16) SMPS does not have 17) In a ph electrode, the signal conditioning is provided by bjt,fet,etc 18) Cavitation is caused by 19) IEEE 802.5 obeys ethernet protocol,ip,fddi,token ring,none 20) Veena contracta point is characterised by: 21) The amplifier gain is a,then the f/b gain,for a positive f/b system in an oscillator is: 22) The stable system should have which kind of feedback? 23) THE DAMPER UNIT is used for: 24) The beta ratio is=; 25) The input to a binary adder is 110,what is sum ,carry? 26) The 4 2bit binaryu counter has the modulus:
1. In a series RLC circuit Fo is resonace frequency, if LC r doubled wat is new resonace frequency? 2. R=5 ohm, V= 5v, f=200 hz, and given conditions r VL=VC= 2VR , find L=? 3. Comparision between maxwlls and hey bridge. 4. VPQ=? 5. Find R in a balanced bridge network.? 7. In a Transfer at no –load friction and windage losses r called as ………..(ans : I ron losses) Sponsored Ads
8. Maximum power transfer through line ..V1= 110 kv, V2= 100kv, X=22 ohm,….( ANS: 500 mw) 9. Shunt reactor effect on Trans. Line 10. Series capacitor effect on Trans. Line 11. Velocity in distilled water(e= 81)…magnetic field intensity find electrical field intensity(I did not
remember) 12. Question on pointing vector 13. If a dc machine (p=6;z=some value ;r=some value having lap winding then re winded machine winding as a wave winding find armature resistence? 14. In a Dc series motor having 2 pice of field winding in series if the field winding is re- wounded as two parallel paths then speed of motor(at constant torque) 15. For above rated speed the type of speed controls method (in case of DC motor)? 16. Statements regarding transformer (1.constent flux.2..3..4..) 17. Question on regulation of alternator at zero leading PF(ans : -50) 18. Question on power transmission in T.line . 19.regarding relay parameters, settings.(problem) 20. in a synchronous motor if load is increasing then armature current is decreasing then initially machine is operating at what PF?
1. If R is operated at third place in a sequence, then which of the following cannot be the second program in that sequence? 1) S 2) Q 3) T 4) U Directions (2-5): Read the following information to answer these questions: A,B,C,D and E are five towns out of which two are hill stations and the rest are in plains. Two towns, which are in plains, are harbours. Four towns out of five are capital of two are industrial towns. Population of two towns is less than 5 lakh. It is 20 lakh of one town and more than 5 0 lakh of two towns. Two towns are on the same latitudes and the other two are on the same longitudes. Latitudes are longitudes of both the harbours are different and out of these one is an industrial town. The population of both the industrial towns is more than 50 lakh. The longitudes of one hill station and one of the industrial towns are same. The latitudes and longitudes of the other hill station and the other harbour are different. One industrial town is neither a hill station nor a harbour. None o f the hill station is an industrial town. The hill station, of which longitudes are same as that of a harbour, is a capital. B is a hill station while the longitudes of A the E are same. E is a har bour. The latitudes of D and C are same and the population of D is 20 lakh. Both the harbours are capitals and one of them is an industrial town. 2. Which of the following two towns have population of less then 5 lakh? 1) B and C 2) D and A 3) A and B 4) A and C 3. Which of the following is a harbour, a capital and an industrial town? 1) B 2) A 3) C 4) E 4. Which of the following towns have population of more then 50 lakh? 1) B and E
2) A and D 3) C and E 4) C and D 5. In a certain code language the word FUNCTION is written as UCINHPVQ. How will the word REGULATE be written in that language? 1) EUAETINU 2) EUAESINV 3) EUAETINV 4) EUAEITNV 5) None of these Directions (Q.6-11): Read the following information carefully and answer the questions given below: Eight top-ranked players from USA, Russia, Brazil, India, Switzerland and France are going to participate in next year's Indian Open mixed doubles championship. There will be two participants each from USA and Russia, but they cannot form a team together though they belong to different sexes. A male USA player has a partner from France. Martina Hingis of Switzerland cannot be paired with a player from India or Pete Sampras. Gustavo Kuerten of Brazil neither likes the Swiss player nor American player Venus Williams. Martin Safin of Russia is not interested in teaming with Mary Pierce or a USA player. Leander Paes and Anna Kournikova are the other participants. 6. Anna Kournikova belongs to which country? 1) Russia 2) France 3) India 4) Data inadequate 5) None of these 7. Name the player who belongs to France. 1) Mary Pierce 2) Martina Hingis 3) Pete Sampras 4) Data inadequate 5) None of these 8. Who is the partner of the Brazilian player? 1) Data inadequate 2) Venus Williams 3) Martina Hingis 4) Mary Pierce 5) None of these 9. Which of the following pairs is definitely correct? 1) Pete Sampras - Martina Hingis 2) Gustavo Kuerten - Venus Williams 3) Leander Paes - Anna Kournikova 4) Martina Safin - Mary Pierce 5) None of these 10. Keeping in mind the pairs of players, which of the following pairs of countries is definitely true? 1) USA - Switzerland 2) Russia - France 3) India - USA 4) Brazil - USA 5) None of these 11. With players from which countries are the participants from Russia playing? 1) Brazil, France 2) India, USA 3) India, France 4) Brazil, Switzerland 5) None of these 12. gm/cc = ____kg/m3.
13. 1 atm = ___kg/cm2. 14. what range of pressure used in pneumatic systems(ans: 3-15 psi). 15. what type of orifice used for gas-liquid mixture flow: concentric/segmental/eccentric. 16. given PB of 6 0%,70%,80%,90%, which one is the most sensitive? 17. integral orifice is used for low/medium/high flow applications.] 18. which of the following is a variable area type flow meter(ans: rotameter).
19. for a 36” dia gas pipeline which of the following flowmeter is used: orifice/annubar/target flow meter. 20.a compressor should be operated above/on/near the surge line.
