|
questionStatement
|
answerA
|
answerB
|
answerC
|
answerD
|
answerE
|
|
Convert (1010)2 to its
8421 BCD equivalent-
|
00001010
|
00010000
|
10100000
|
none of these
|
|
|
The logic realized by the circuit
shown in the fig-
<img src='figures/setI/I.12.GIF' width='450' align='center'> |
AC + B'C'
|
BC + B'C'
|
AB + A'C
|
BC + A'C
|
none of these.
|
|
In the figure shown below, assuming
the flip flop was initially cleared and then clocked for 6 pulses, the
sequence at the Q output will be-
<img src='figures/setM/M.14.GIF' width='300' align='center'> |
010000
|
011001
|
010010
|
010101
|
none of these
|
|
Identify the logic function being
realized by the given CMOS gate
<img src='figures/setA/A.24.GIF' width='300' align='center'> |
((D.A)' +(B.C)')'
|
(D+A.(B+C))'
|
((D+A).(B+C))'
|
(D +A.B.C)'
|
|
|
Determine the power supplied by the
2-amp current source in the circuit shown in the below figure
<img src='figures/setC/C.10.GIF' width='525' align='center'> |
25.33 W
|
35.33 W
|
45.33 W
|
55.33 W
|
none of these.
|
|
In the following circuit, for what
condition is the output independent of frequency?
<img src='figures/setH/H.11.GIF' width='450' align='center'> |
C1 = C2
|
R1C1 = R2C2
|
R1C2 = R2C1
|
C1= C2, R2
= 0
|
none of these.
|
|
In the given circuit, if
μnCox (W/L)n = μpCox (W/L)p= 1mA/V2
& Vtn = –Vtp = 1V & λ
= 0, find Vo for Vl = 0
<img src='figures/setB/B.2.GIF' width='375' align='center'> |
0 V
|
1.25 V
|
2.5 V
|
5 V
|
|
|
The maximum resistor ratio required
by a 12-bit D/A converter utilizing a binary-weighted resistor network is-
|
1024
|
512
|
2048
|
4096
|
none of these
|
|
The state diagram given below can
be reduced to-
<img src='figures/setD/D.13.GIF' width='450' align='center'> |
figure a
|
figure b
|
figure c
|
none of these
|
|
Tuesday, October 20, 2015
Electronics and Semi-Conductor Sample Questions
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