,:~ i,:" ,~·., ;: .l , .,_"~,:,:..p,'ar.
t I
,!.'-t"
~
(Rec (R ecom omme mend ndep ep
-
. ~ Deffin De ine e th the e ter erm m
.A.
J J ii # # .. . ; ; r , : J i/ J J
, ,;" ;""" , ,~~ iiii I I J/ ;'~'"
Time Ti me 20M 20Min in]]
'
'prrogra 'p ramm mmin ing g
langua uag ge'
and cla class ssiify
pro rog gra ramm mmin ing g
langua uag ges
into
possible poss ible cate categor gories ies.. B.Li B. List st ,
proc pr oced edur ures es
'0'()bject,
I
prob pr oble lem m.
terms:
Class inh inher erita itance nce
and an d Polymo Polymorp rphis hism m
I
Compil pile e and Run st D. Dr Draw aw Com step eps s of a c+ + so sour urce ce co code de as well as Jav ava a sour source ce co code de [N [Not ote e:
•... \ : · l . : , . , ; t j ! : - , : . ' · i "." . , :
The Th e di diag agra rams ms
",
.
i : !: ,~ , ;.".
m
hav ha ve to be la, la,qel ele ed 9Ppropriately].
H H .h ." , ~ ~ , ;' \ ' "
you yo u fo foll llow ow to so solv lve e a gi give ven n 'J 'Jro rogr gra amm mmin ing g
' C•. Ve Very ry Bri Briefl efly y de defin fine e th the e fol follo low wing
:.! ," ~ _ _ '' . T '
putt pu tthe he
'-
-'.
A. Cre~te a Re Rectangle
I I
'. co coor ordi din~ n~te te~ ~ 1
.
i'
..
_
also veri verifies fies.. that calculate .
·i.
',:
,
The co cons nstr truc ucto torr r '" -
)!
I ) '
the su sup ppli plie ed
'th th''el ele eng: g:!!':':''
l' . . I .'
!.:
.,
..'
,
B. Create
';
.'
' _ _ I.:..
',';
questi que stion on..
is c
(
coor ordi dinates nates
-;,
,'
'.
Write Wr ite
specify
(
t: ,' J "
I
I .-!
of th the e fo four ur
that th at acc ccep epts ts fo four ur se sets ts of
a rect angle le,,
and are are;: ;::, :, :nciude
def efiini niti tio on.
by using
J
". ,';
".)_)'
The Th e se sett me meth thod od
Pro rovi vid de
no argument
m' 2~:hods t{ and de defaL faLiI iIL L
.
I,. I , •. ,
"_
(Ii 'i /. /.--:
, . ~ / ~ ~ / . ~
'.
INidt Nidt''h; peri rime metter
;~
a ,d.ass ,SquJ\ e"
,
' I"
call ca lls s a se', metho ethod d
coordinates
. : a,rgu rgume ment nt c9n c9ns s.truct uctJ Jrs rs..J(l'l'y~ y~u ur ,
i
~nd ~n d :ve veri riff'ies es'' th~t ea eac ch of these is in tr, tr,e first qu quad adra rant nt.. <,
;'
1
~c
clas ass s, Th This is class sto stores only the Cartesicl clrl rl
corn co rner ers s of the the re rect ctan ang gle.
,
' ~
" ,.
the
Writ ite e
a pro prog gram
Rectangle
clas ass s
to test cl clas ass s Re Rect ctan ang gle le.. yOll define finerrl
in the
abovI vI;;
,
;Jroi5l
J
: '::. , , , ., :
i
;
~
'\ i' ...:." \ ,
.
"'1.-
',i" .'~
;, \
_ 1
~ •
_ ,
' ." " >~. , [/!.p,.p,HedElectronics '.;'' '.;
'.
.
.''-''
:
Ele ect ctrric ica a! I & II, El
Mate Ma teri ria! a!s s
and an d Tech Techno nolo log g'lJ
.
. '
i'
ill.. Ho ill How w
:nililcO cO n cl clU U l ta tarr do you you cl clas assify sify S c :n
m. Ex Expl plai ain n
how ho w de dep p!e: !e:iion
characterizatiion characterizat 03.
Write
the
Darllin Dar ing gton
12'le 'lerr of
of fJl fJlO Opertie rties s
fac tol ols s
rh;;,l rh
" f f f r)r) C l
,,--,ateri ,, ,ateria als
3
pn junction
0:
elect ectrronic
2S
; t n c ! (?xtrinsid
is ve verry in~; in~;))OrLJnt in the devic evice es,
the de gain of
pJir th th(' (' i~,l ~,liif1 is I~i\ 'rn by
intr ntriins ns;c ;c
;J
0 ( 'f ': : 0 J 0 . '+ 0 ,
~ ~ ilJ ) p ic ' I
I~
i',n ,ind
,V'Jill'II'
r)~
shm hm..v th:lt
'or
.;
,lil(' j jff Ir \( ' i', tiltlt'' I~
,..
firs fir st tra tran nsi sis stor
JIIC ;
G, j.;
t:)(,
t~;. ;.lll:1of
the se seco con ne! tla larrisi, i,::tOI OI..
~
: '1 . A ~I
~,'
lJ~
I
, ., ; ; : ; : . : ; : ; : , : : l ; ; ; ; ;:; : : - ; ~ ; ; ! ~ :;:; ~ ~? ~ ? : ; : - - '~ ' ; ; ' i : P : ~ l W : = ~ - b : - : ; : ; ~ ::: : .;' . : ; ' ! , - . J
' gj. gj.
Draw Draw the the tran transf sfer er diff differ eren entt
"
!
~.
I
!
j
.j
I
'.: .:::
regi region ons s
func functi tion on
of a an n enha enhanc ncem emen entt
n-ch n-chan anne nell
MOSFET OSFET and ex expl pla ain th'e
brie briefl fly y.
How do do you explain
b and gap theory
of so solids lids and and how it enab enablles us catego categoriz rize e ~
,
materials?
.Q 2 .
.
Defi De fine ne work work
func functt ion
of so solilids ds and its its impo imporrtance tance
in exp expllaining
the prope prop ertie ties s
of
materials~ materials~ :', i,
.
~ ::' i '.'.''
gz:E gz:Exp xpla lain in
brie briefl fly y
····F~rmj
how how ttem empe pera ratu ture re
and and conc concen entr trat atio ion n
leve levels ls of semi semico cond nduc ucto torr
mate ma teri rial als s.
affe affec cts the cond conduc ucti tivi vity ty
(Suppo (Support rt your your ex expl pla anat nation
and and
wit with sch schema mattic
'diagr~ms.)
',',D Design an op amp c ir irc cuit
i. ·, '
"i
VJith VJith the the.. following
\ \ lb3b 2b 1b o ,.
that
imple mplem ments nts
a 4 bit bit digi digittal
to ana anallog
conver convertter
(DAC (DAC))
/ '
where
\ ('pr ( 'prov ovii.ie .ies
spec spe cificat fications ions..
v
anan nanalo alo g
. The The volt voltag age e out output You You are are requ requir ired ed
v
3 1
The circui cuit
va
b 1 and
2 11 2
output
voltage
acce ccepts
a 4 bit input
binary
word
tak take the values lues of 0 {O v) and 1 (+5 v), and it rtional v a proportio
to the the value of the the dig digital
input put,,
range is fro from m 0 to to 20 V. t o show
t~le
outpu outp ut
vol olttage
in terms rms
. and b o and the the value lue of th the e resistor or''s LJse sed d mus ustt
lj , : : ,
of the irlpu putt
bits h : : ; ; , U U l l .
1
I j .
,=sti stir. r.;atc ;atcc c~.
. . ' Part ,"" ," " ,[20 [20 ptsJ ptsJ '~ . . • . . . .'
.•..
[Rec [Recom omm mende ended d
Time 30Mi 30Minj
,.
~! J J.. J ,
[Signal & Syste Systems ms Analys Analysis is,,
Netw Ne twor ork k
Analys lysis
g, Synthes ynthesiis
and and Di Dig gita itall Sig Sign nal
, Processing], Processing],-> Obtain the the fund fundam amen enttai . Q . . . L Obta .Q.bWhat i
wouldbe
~
An inpu putt , h(lI )
the Fourier tr tra ans nsfform
=
[I,
the DTFT TFT of the sig ign num signa gnalr lr(I (Ill).
:.1
"
,
i !. : :
I
h2 S
2, 1 .J . Fi Find nd the: co:w co:w,) ,)iu iutted
linea near convo onvo!!utior ' '
of th the sig ign n::1
xdu
c-;
l'-> :;
.
of tf'f',,:: un unit step signa!
f l i r r
I.
I Determine Ql:. Determine
.
pell ello od
setu il.
func nciic' c'::i-
,: U( ! i I.
I)(('(:f, p , l s< ; e d I)
outp tput ut
: lli) .
thrrou th ough gh
svSc ccrn ddi"cci r h o :::::: svS
Cons nsid idp pr
the p~oc oce ess is t.ind nde er ~
1 ) \ \ / t}--;e t}
the tr trut uth h
· a) write b)draw
tabl ta ble; e;
the lo logi gic c di diagr agram am..
9 1 . : ,', ' Des DesIgr Igr13 13 4-b 4-bit it shi shift ft reg regist ister er wit with h se seria riall inp input ut and ser seria ia I ou outp tput ut an and d sho show w'th the e ti timi ming ng , I :
.( : .
diagram for a hi hig gh and low seri eria al in inpu put( t(Hi Hint nt:: yo you u CJ CJn use D latche latches s),
:
Dete De term rmin ine e sequen seq uence ce
the th e 8-bi 8-bitt va lu lues es in each each re regi gist ster er
computer
require requir ed capaciity capac packag packa ge,
of the fo follow llowiing
of microo microop perations tions::
CR ~~RI\DR ,
Q&.A
aftter the execu af executtion
[ 3 f~ ~ i3 1 \ \~~ 1
ncrcl cli1 i1c crH ;A N D D ,R to CR , incr
use ses s R , L \M c~i ~ip ps of 1024x 24xll
and how how of 102 1024 4
their
[J' J',,'t( t(,, ,,;;
address
cap ca paci acity ty..
lines li nes should
(,[s [so o, determ rmiine
81:
Dete":i Dete" :i,,i~e
be co conn nne ecccJ
the th e typro
r111: 111:1 11b 1ber er
r ,: , :
the numb umbe er to pr pro ovide pins npec npecllecl
d
for
of chip ips s memory (':1(11
ie
{Intr {Introduc oducti tion on
. .Qb. .Qb. D es es c ri ri~ a) b) .' c) d)
to Electr Electrica icall M ac achi hinn e s] th e di di stin stinct ctio ionn
be tween
the the fol followi lowing ng
ele ele ctrica ctric a l
term te rm s:
S al ali e nt nt a nd nd n on on S al al ien t pol po l e generat generators ors.. Squir Squirre rell gauge gauge a nd s lilipp ring ring rotor rotor machi machine ness . Synchr Synchrono onous us a n d Asy A synchronous nchronous m ach ac h i nes ne s ., 'S in in gl gle p ha ha se se a nd nd t hr hr e e ph a se se t r an sformers .
.Qb .Q b ·G ive a n e c e s s a ry diag di ag ra ram m
lab e l in g
for fo r the th e
foll lo w ing fo
diagrr a m diag
andd an
sket sk etch ch
its it s e quiva quivall e n t
-,'
F l.(N (N ~
- - -...
I"
(.(." I ~ I .
j~ j ~~~~~eJlr~ ~~~eJlr~··l~:~ l~:~~~~~ ~~~~··";·~ ~~ :~> - : - "' J . t (
I:: \
"'I:~.~. 1-1.-
r -o
J,: ! .~~ .~ ~::f j j--
Part Part VI ;" 'l Introducti o n • • • i • ( Introducti
t o C om om mu mu n icati cation on
--
If ' ~~ ~~··,o;::.. ..<~ <~--i:'i~·, i~·,,,<.'?J '?J''~" ~"~ ~~~ ~~kl' kl' ..)) ..
~f'(~
~ ' L / ii n-".r"
}
i (I
f:
f
Sy s te m s]
'-Q 'Ql.~ / a)
b ) A s up e rhe rh e t e r odyn odynee with
IF freq freq u e n c y
r e cei eivv er
d esigned
f r eq ue n c y '
O ,F ,Flc lc!! O f ( lLO 20 f'J1Hz
of 455 KH z , " ,"," ' -
the e r:ln r:lnp,c p,c of freGue freGuen ncies i. ,VI/hat is th
iiii..i) i)cc t ermin erminee
t o re rece ceiiv e
thr
/l1!n /l1! niI11LJ LJf1I f1I
gener'e,te ,ted d
b y the hca hcall osci scilllet letor or
( )n )nrr l nl nlC C lxir lxirrr lll lllnl nl r Jt Jtiio
r;llpJc Jciito torr o f th( \ ~r;
fcrr th fc thiis
thee th
Ii)
j 4 i ~ \ '.
( ( 0 (
.J • • • - ' ' I
r1
~
\ \., \ ; .+ 1\ "\ ; :J . '-~
.
..'
(
a) An An
Angle
desc de scri ribe bed d
modulated
signal
with
carrie ierr
frequency
i,.; \ ;
I
t · " "
H)~ \
•
CJ)e
by th the e eq equa uati tion on
<1>(t) = lOcos
t+ 20 sin
((De ((D e
1.
Find Fi nd the the po powe werr
11.
Find Fi nd th the e fr freq equ uenc ncy y
1000 1rt+ I 0 s in in 5 0 00 00
of th the e mo modu dula late ted d
nt)
sign si gnal al
f
devi de viat atio ion' n'""
"~ t
b) A si signal b9nd limited to'0:5 MHz is sampled at th the rate S~~ higher than the into 2S6 levels using a· J. J.ll-Ia Iaw w qu quan anti tize zerr with Nyquist.. rate and quantized Nyquist
/1=255.
' }v }v~ ~ ~
i. . De Dete term rmin ine e ii.. ii
--
the th e SQR SQR.
Also Al so deter determi min ne
I [E [Ele lect ctro roma magn gnet etic ic 1 . ' _ _ .. " .
. I
the th e"tra rans nsmi miss ssio ion n
bitt ra bi rate te..
1 ~The I
'. I
~
Fiel Fi elds ds]]
~I
,
["·1 ".
':
!
;
I
poin po intt ch char arge ge Q = 16n 16nC C ha has s a vel eloc ocit ity y
". De Dete term rmin ine e
the th e forc force exerted
.' ' a) a) E= -6a x
+ 8a y y + 12.0] kV / m
of v = (0.2a x
-a..So y +
0 ) 1
6
xl0
m / s. s.
on the cha charg rge e by the the fie ield ld
'.
.: ! '.
I . • ~r
I ••..
oj
'
{ ...+..+-L L " » )"J "JL L I :~ ~ L
120 0 mT ..' .b) B = -6a x + 8a y y + 12 1
I
\ I ;
.
c) Ea Eand ndB B
tog gether acting to
, . / '/ ::·1 .. :
~ . '-., '-. , .. .. -.,:
.
R1
R2
, J \ / \ . I ' . . - _ . , . /
- . . _ _
-
- _ ._
.
I
(
I
:::;:: C 1
I
I
-
J
.:) I ,-'
t -
. . ( ,_ _E o . . -
~R3 < .
I
z - • . . ',r . I
j ,
C '?
I L~
4.'
I
--
:
~ l
-
j : : 'll •
{ t te l' ; : :
-- f f ...:t . ..:t : : \ J 1 1
U
' j
.. .
~ 0 I )~1
\ \ " o~
_
•• __
r f:;-
_.. / / ' '
Determine a ) Determine
stability; ty; t h e range of k for stabili
the e po poiint of root lo c u s wit with h j w w -axis -axis.. b) Find th c) Dra Draw w the the bode plot for marginally lly
stab stable le val va l ue ue of K (magn (magnifud ude e
steady y. state . err rror or fo forr the step step inpu input with mag agn nitu tude de d j Find / stead fUIJcti fUIJction and dr draw ro u sketch h to show the the err error or.. ugh g h sketc
· ; 7 :7 : ·: ·: U ;U ; : ' : f i i i r } : · .'
'.' '.' . i
- -.
:.:
'~'.'.""~
••
< ••• •••• ••• •
~ •• • • ••••
/ '
plo pl ot on onlly) y)..
of 10 of the tr tran ans sfer
/ .
" " , '", ",..
,-
, • •• •••••
,-
••• •
- .~i
I
I
j
1