Time Left - 10:00 mins

ESE EE : Analog Electronics Champion Quiz 5

Attempt now to get your rank among 623 students!

Question 1

Which one of the following circuits is used for converting a sine wave into a square wave?

Question 2

Pulses of definite width can be obtained from irregular shaped pulses:

Question 3

Statement(I): A monostable multi-vibrator when swiched on remains in a quasi stable state .
Statement (II): Quasi stable state duration is decided by charging time of capacitor

Question 4

In the order to obtain repetitive pulses of unequal mark space one can use:
1) A voltage comparator fed with a triangular wave signal and dc voltage.
2) An astable multi-vibrator
3) A mono-stable multi-vibrator fed with a square wave input

Question 5

The circuit shown below is a

Question 6

A 1μs pulses can be converted into a 1ms by using

Question 7

Assertion(A): It is possible to use the technique of additive amplification to get a wide band amplifier.
Reason (R): In additive amplifier the overall gain of the amplifier is the sum of the gain of the individual amplifiers.

Question 8

When two identical stages with upper cut-off frequency ω_H are cascaded, overall cut-off frequency is at.

Question 9

The peak output of a tuned amplifier is at 6 MHz and has quality factor of 60. The bandwidth and 3 dB frequencies shall be.

Question 10

A tuned amplifier has a maximum output at 4 MHz with a quality factor 50. The bandwidth and half power frequencies are, respectively.

623 attempts
2 upvotes
8 comments

Tags :

ESE & GATE EE Analog Electronics

Feb 5ESE & GATE EE