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Consider the following statements
| |
A. | 1, 2, 3 and 4 are correct [Correct Answer] |
B. | 1, 2, 3 are correct [Wrong Answer] |
C. | 1, 2, 4 are correct [Wrong Answer] |
D. | 2 and 4 are correct [Wrong Answer] |
View Answer
Explanation:-
Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
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⇒ In a JK master slave flip flop race condition does not occur.
TRUE
FALSE
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0
1
2
3
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⇒ Permittivity has the units of F/m.
TRUE
FALSE
⇒ If the transmission parameters of the given networks are A = C = 1, B = 2 and D = 3, then the value of Z_{m12/13 Ω13/12 Ω3 Ω4 Ω}
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10
100
0.01
0.1
⇒ Paper capacitors are used in power supplies for filtering.
TRUE
FALSE
⇒ The magnitude plot of a rational transfer function G(s) with real coefficients is shown below. Which of the following compensators has such a magnitude p
Lead compensator
Lag compensator
PID compensator
Lead-lag compensator
⇒ A coil is wound having a diameter d. Its inductance is 10 mH. If it is rewound on the same core with a wire having diameter 0.5 d and total weight of the wire is the same as before, the inductance will be
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160 mH
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⇒ A transistor with a = 0.9 and I_{CBO} = 10 μA is biased so that I_{BQ} = 90 μA. Then I_{CQ} will be
910 mA
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5.25 mA
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⇒ Select the correct relation
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⇒ When a series RL circuit is switched on to a dc voltage, the rate of change of current is maximum at t = 0.
TRUE
FALSE
⇒ Which of the following 8 bit microprocessors has maximum addressing modes?
8085
Z 80
6800
6809
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requires low d.c. supply voltage
works at high frequency
gives high output voltage
gives constant frequency of oscillations
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⇒ The counter shown in figure is built using 4 negative edge triggered toggle FFs. The FFs can be set synchronously when R = 0. The combinational logic required to realize a modulo 13 counte
F= Q_{4} Q_{3} Q_{2} Q_{1}
F= Q_{4} + Q_{3} + Q_{2} + Q_{1}
F = Q_{4} + Q_{3} + Q_{2} + Q_{1}
F = Q_{4} Q_{3} Q_{2} Q_{1}
⇒ In AM receiver the oscillator frequency is
always equal to signal frequency
always equal to 455 kHz
always higher than signal frequency
always lower than signal frequency
⇒ A string variable in Basic is
an alphabet followed by dollar sign
a digit followed by dollar sign
either (a) or (b)
neither (a) nor (b)
⇒ The commonly employed filter in SSB generation is
high pass filter
RC filter
LC filter
mechanical filter
⇒ Which of these has a layer of intrinsic semiconductor?
Zener diode
PIN diode
Photo diode
Schottky diode
⇒ A 3 phase induction motor is fed by a 3 phase ac regulator to change the stator voltage. The variation in speed will be more if
load torque is constant
load torque increases with increase in speed
load torque decreases with increase in speed
either (a) or (b)
⇒ The numerical value of directive gain may lie between
1 and + 1
0 and 1
0 and ∞
1 and ∞
⇒ Which configuration is suitable for impedance matching?
CB
CE
CC
CB and CE
⇒ A casual LTI system is described by the difference equat
|a| = 2 |β| < 2
|a| > 2 |β| > 2
|a| < 2 any value of β
|β| < 2, any value of a
⇒ Which of the following amplifiers is used for impedance matching?
CE
CC
CB
Push pull
⇒ Photoelectric effect occurs only in semiconductors and not in metals.
TRUE
FALSE