A compilation of multiple choice questions related to Human Resource Management
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Surveying Multiple Choice Question( Set 1)
1.
Hydrographic surveys deal with the mapping of
A.
large water bodies
B.
heavenly bodies
C.
mountaineous region
D.
canal system
E.
movement of clouds.
Answer: ption A !. "f h is the di#erence in level between end points separated by l$ then the slope correction is is . %he second term may be neglected neglected if the value of h in a !& m distance is less than A.
m
B.
1m
C.
!m
D.
'm
Answer: ption D '. An ideal vertical curve to (oin two gradients$ is A.
circular
B.
parabolic
C.
elliptical
D.
hyperbolic
E.
none of these.
Answer: ption B ). *ic+ up the correct statement from the following : A.
the the eyep eyepie iece ce play plays s no part part in in de, de,ni ning ng the the lin line e of of sig sight ht
B.
the the dia diaph phra ragm gm pla plays ys no no par partt in in de, de,n ning ing the the lin line e of of sigh sightt
C.
the optic optical al centr centre e of of the the ob(e ob(ecti ctive ve play plays s no part part in in de,n de,ning ing the line line of of sight sight
D.
none of these.
Answer: ption A
-. %he intercept of a sta# A.
is mai maimu mum m if if the the sta# sta# is held held trul truly y nor norma mall to to the the line line of sigh sight. t.
B.
is mini minimu mum m if if the the sta# sta# is held held trul truly y nor norma mall to to the the line line of sigh sight. t.
C.
decr decrea ease ses s if if the the sta# sta# is tilt tilted ed away away from from nor normal mal
D.
incr increa ease ses s if if the the sta# sta# is tilt tilted ed towa toward rds s nor norma mal. l.
Answer: ption B /. %he radius of curvature of the arc of the bubble tube is generally +ept A.
1& m
B.
!- m
C.
-& m
D.
1&& m
Answer: ption D 0. "f is the length of a subchord and 2 is the radius of simple curve$ the angle of de3ection between its tangent and sub4chord$ in minutes$ is e5ual to A.
-0' 62
B.
-0' 26
C.
101.7 62
D.
1018.7 26
E.
1018.7 62.
Answer: ption E 8. %he real image of an ob(ect formed by the ob(ective$ must lie A.
in the plane of cr cross ha hairs
B.
at th the ce centre of the te telescope
C.
at th the opt optic ica al cen centr tre e of of the the eye4 eye4pi piec ece e
D.
anywhere inside th the te telescope.
Answer: ption A 7. "n chain surveying tie lines are primarily provided
A.
to ch chec+ th the ac accurac racy of of th the su survey
B.
to ta+e o#sets for detail surve rvey
C.
to avoid void long long o#set #sets s from chain hain lin lines
D.
to increa crease se the num numb ber of chain hain lines ines..
Answer: ption C 1&. *ic+ up the correct statement from the following :
A. the tangent screw enables enables to give small movement under conditions conditions of smooth and positive control B.
stan standi ding ng on the the tri tripo pod d is is the the leve levell llin ing g hea head d or or tri trib b arc arch h
C. the levell levelling ing screws screws are are used used to to tilt tilt the the inst instrum rumen entt so that that its its rota rotatio tion n ais ais is is truly truly vertical D.
all the above.
11. ne of the 9ehmanns rules of plane tabling$ is A. locati location on of of the the instr instrume ument nt stat station ion is alwa always ys dist distant ant from from each each of the the thr three ee rays rays from from the +nown points in proportion to their distances B. when when loo+i loo+ing ng in the the dir direct ection ion of eac each h of the given given poin points$ ts$ the instru instrumen mentt stati station on will will be on the right side of one and left side of the other ray C. when when the the instru instrumen mentt stati station on is outsid outside e the the circum circumscr scribi ibing ng circle circle its locati location on is always on the opposite side of the ray to the most distant point as the inter4section inter4section of the other two rays D.
none of these.
Answer: ption A 1!. "f f 1 and f ! are the distances from the optical centre of a conve lens of focal f ocal length f to to con(ugate two points P1 and P! respectively$ the following relationship relationship holds good
A.
; f 1 < f ! f ;
B.
; =f 1 < f !>6! f ;
C.
D.
none of these.
Answer: ption C
1'. %he accuracy of measurement in chain surveying$ does not depend upon A.
length of the o#set
B.
scale of the plotting
C.
importance of the features
D.
general ral la layout of of th the ch chain li lines.
Answer: ption D 1). "f arithmetic sum of latitudes of a closed traverse is ? Lat and and closing error in latitude
is
dx $
the correction for a side whose latitude is l$ as given by %ransit 2ule$ is
A.
B.
C.
D.
none of these.
Answer: ption A
1-. Closed contours of decreasing values towards their centre$ represent A.
a hill
B.
a depression
C.
a saddle or pass
D.
a river bed.
Answer: ption B 1/. "f a '& m chain diverges through a perpendicular distance d from from its correct alignment$ the error in length$ is
A.
B.
C.
D.
E.
.
10. Diopter is the power of a lens having a focal length of A.
!- cm
B.
-& cm
C.
0- cm
D.
1&& cm
E.
1!- cm
Answer: ption D 18. An imaginary line (oining the points of e5ual elevation on the surface of the earth$ represents A.
contour surface
B.
contour gradient
C.
contour line
D.
level line
E.
none of these.
Answer: ption C 17. %he , of a plane table station with three +nown points$ is bad if the plane plane table station lies A.
in the great triangle
B.
outside the great triangle
C.
on the the cir circu cumf mfer eren ence ce of the the cir circu cums mscr crib ibin ing g cir circl cle e
D.
none of these.
Answer: ption C !&. "f R is the radius of the main curve$ @ the angle of deflection$ S the shift and L the length of the transition curve$ then$ total tangent length of the curve$ is
A.
=R 4 S> tan @6! 4 L6!
B.
=R < S> tan @6! 4 L6!
C.
=R < S> tan @6! < L6!
D.
=R 4 S> tan @6! < L6!
E.
=R 4 S> cos @6! < L6!
Answer: ption C
!1. "n chain surveying ,eld wor+ is limited to A.
linear me measurements on only
B.
angular measurements only
C.
both both lin linear ear and ang ngu ular lar mea measu surremen ements ts
D.
all the above.
Answer: ption A
!!. %wo concave lenses of /& cm focal length are cemented on either side of a conve lens of 1- cm focal length. %he focal length of the combination is A.
1& cm
B.
!& cm
C.
'& cm
D.
)& cm
Answer: ption C !'. "f @ is the vertical angle of an inclined sight$ is the angle of tilt of the staff$ the error
A.
B.
C.
D.
none of these.
Answer: ption A
!). ne of the tacheometric constants is additive$ the other constant$ is A.
subtractive constant
B.
multiplying co constant
C.
dividing constant
D.
indicative constant.
Answer: ption B !-. %he limiting length of an o#set does not depend upon A.
accuracy of the wor+
B.
meth method od of sett settin ing g out out perp erpend endicul icula ars
C.
scale of plotting
D.
ind inde,ni e,nite te featu eaturres to be surv survey eyed ed..
Answer: ption D !/. "n 5uadrantal bearing system$ bac+ bearing of a line may be obtained from its forward bearing$ by
A.
addi adding ng 18 18& &$$ if if th the giv given en bear bearin ing g is is les less s tha than n 18& 18&
B.
subt subtra ract ctin ing g 18& 18&$ $ if the the giv given en bear bearin ing$ g$ is more more than than 18 18& &
C.
changi changing ng the the car cardin dinal al poi points nts$$ i.e. i.e. subs substit tituti uting ng for and and E for for and vice4 vice4ver versa sa
D.
none of these.
Answer: ption C !0. "f L is the perimeter of a closed traverse$ D is the closing error in departure$ the correction for the departure of a traverse side of length l$ according to Bowditch rule$ is
A.
B.
C.
D.
.
Answer: ption D
!8. *ic+ up the correct statement from the following: following: A.
the theod theodoli olite te in in whic which h teles telescop cope e can can be be rota rotated ted in vert vertica icall plan plane e is called called a trans transmit mit
B.when the vertical circle is to the left of the telescope during observation$ it is called to be in left face C.when the vertical circle is to the right of the telescope during observation$ it is called to be in right face D.all the above. Answer: ption D !7. *ic+ up the method of surveying in which ,eld observations and plotting proceed simultaneously from the following A.
chain surveying
B.
compass su surveying
C.
plan table surveying
D.
tacheometric surveying.
Answer: ption C
'&. hile viewing through a level telescope and moving the eye slightly$ a relative movement occurs between the image of the levelling sta# and the cross hairs. %he instrument is A.
correctly focussed
B.
not correctly focussed
C.
said to have paralla
D.
free from paralla.
Answer: ption C '1. Accuracy of , by two point problem$ is A.
bad
B.
good
C.
not reliable
D.
uni5ue.
Answer: ption C '!. A bearing of a line is also +nown as A.
magnetic bearing
B.
true bearing
C.
aFimuth
D.
reduced bearing
Answer: ption B ''. %rue meridians are generally preferred to magnetic meridians because A.
these converge to a point
B.
these ch change du due to to ch change in in time
C.
these remain constant.
D.
one of these.
Answer: ption C '). *ic+ up the correct statement from the following : A.
the the app appar aren entt err error or on reve reversa rsall is is twi twice ce the the act actua uall err error or
B.
the the corr correc ecti tion on may may be be made made e5u e5ual al to to half half the the obs obser erve ved d disc discre repa panc ncy y.
C. the good good resu results lts may be obtain obtained ed from from a defe defecti ctive ve instru instrumen mentt by by reve reversi rsing ng and ta+ing the mean of two erroneous results D.
all the above.
Answer: ption D
'-. "f @ is the slope of the ground and l is the measured distance$ the correction is A.
!l sin! @6!
B.
!l cos! @6!
C.
!l tan! @6!
D .
!l cot! @6!.
Answer: ption A
'/. %he most reliable method of plotting a theodolite traverse$ is A.
by cons consec ecut utiv ive e co4o co4ord rdin inat ates es of each each stat statio ion n
B.
by inde indepe pend nden entt co4o co4ord rdin inat ates es of each each stat statio ion n
C.
by plot plotti ting ng incl includ uded ed angl angles es and and sca scali ling ng o# each each trav travers erse e leg leg
D.
by th the ta tangent me method of of pl plotting.
Answer: ption B '0. %he di#erence of level between a point below the plane of sight and one above$ is the sum of two sta# st a# readings and an error would be produced e5ual to A.
the the dis dista tanc nce e bet betwe ween en the the Fero Fero of grad gradie ient nt and and the the foot foot of of the the sta# sta#
B.
twic twice e the the dista distanc nce e betw betwee een n the the Fero Fero of of grad gradua uati tion on and and the the foo foott of the the sta sta# #
C.
thrice thrice the distan distance ce betwe between en the the Fer Fero o of of grad graduat uation ion and the foot foot of of the the sta# sta#
D.
none of the above.
Answer: ption B '8. #sets are measured with an accuracy of 1 in )&. "f the point on the paper from both sources of error =due to angular and measurement errors> is not to eceed &.&- cm on a scale of 1 cm ; !& m$ the maimum length of o#set should be limited to A.
1).1)
B.
!8.!8 m
C.
!&& m
D.
none of these.
Answer: ption B '7. %he probable probable error of the the ad(usted bearing bearing at the middle is is
A .
rGn/!
B.
rGn/'
C.
rGn/)
D .
rGn/-
Answer: ption A
)&. %he bearings of the lines AB and BC are 1)/ '& and /8 '&. %he included angle ABC is A.
1&!
B.
08
C.
)-
D.
none of these.
Answer: ption A
)1. or a closed traverse the omitted measurements may be calculated A.
length of one side only
B.
bearing of one side only
C.
both le length an and be bearing of of on one si side
D.
length or or be bearing of of ad ad(acent si side
E.
all the above.
Answer: ption E )!. %he slope correction for a length of '& m along a gradient of 1 in !&$ is A.
'.0- cm
B.
&.'0- cm
C.
'0.- cm
D.
!.0- cm.
Answer: ption A )'. %he main principle of surveying is to wor+ A.
from part to the whole
B.
from whole to the part
C.
from hi higher le level to to th the lo lower le level
D.
from lo lower le level to to hi higher le level.
Answer: ption B )). or the construction of highway =or railway> A.
long longiitud tudinal nal sect sectio ions ns are are re5ui e5uirred
B.
cross se sections ar are re5uired
C.
both both long longit itud udin inal al and and cro cross ss sec secti tion ons s are are re5 re5ui uirred
D.
none of these.
Answer: ption C )-. "f the radius of a simple curve is 2$ the length of the chord for calculating o#sets by the method of chords produced$ should not eceed. A.
261&
B.
261-
C.
26!&
D.
26!-.
Answer: ption C )/. %he sensitiveness of a level tube decreases if A.
radi radius us of cur curva vatu turre of its its inne innerr surf surfac ace e is is inc incrrease eased d
B.
diameter of of the tu tube is is in increased
C.
leng length th of th the va vapour our bu bubb bble le is inc ncrrease eased d
D.
both both visc viscos osit ity y and and surf surfac ace e tens tensio ion n ar are inc incrrease eased. d.
Answer: ption D )0. or true di#erence in elevations elevations between two points A and B$ the level must be set up A.
at an any point between A and B
B.
at th the e eact mi mid point of of A and B
C.
near the point A
D.
near the point B.
Answer: ption B )8. ABCD is a regular parallelogram plot of land whose angle BAD is /&. "f the bearing of the line AB is '&$ the bearing of CD$ is A.
7&
B.
1!&
C.
!1&
D.
!0&
Answer: ption C
)7. Ieeping the instrument height as 1.- m$ length of sta# ) m$ the slope of the ground as 1 in 1&$ the sight on the down4slope$ must be less than A.
'& m
B.
!- m
C.
!& m
D.
1- m
Answer: ption B -&. *ic+ up the correct statement from the following : A.
Bo Bo se seta tant nt is used used for for the the meas measur urem emen entt of of hor horiF iFon onta tall ang angle les s
B.
Cros Cross s sta sta# # is is use used d for for set setti ting ng out out rig right ht angl angles es
C.
Jradi Jradiom omet eter er is used used for for set setti ting ng out out any any re5u re5uir ired ed grad gradie ient nt
D.
9ine 9ine ran range gerr is use used d for for loca locati ting ng int inter erme medi diat ate e stat statio ions ns on on a surv survey ey lin line e
