1
The multivibrator which generates square wave of its own is the ………… multivibrator
Answer: Astable
Questions
3
A differentiating circuit is a simple RC circuit with output taken across …………..
Answer: R
4
For an integrating circuit to be effective , the RC product should be ………. the time period of the input wave
Answer: At least 10 times greater than
5
An integrating circuit is a simple RC series circuit with output taken across ………
Answer: C
6
If a square wave is fed to a differentiating circuit, the output will be …………
Answer: Sharp narrow pulses
8
If the input to a differentiating circuit is a saw-tooth wave, then output will be ………….
Answer: Rectangular
9
If d.c. supply of 10 V is fed to a differentiating circuit, then output will be …….
Answer: 0 V
12
When a transistor is driven to cut off, ideally the output is …………..
Answer: VCC
13
A relay is superior to a mechanical switch because it ……………
Answer: Combines control with power amplification
14
The maximum speed of electronic switch can be ………….. operations per second
Answer: 109
15
When a transistor is driven to saturation, ideally the output is ………………
Answer: 0
16
The main disadvantage of a mechanical switch is that it………….
Answer: Has high inertia
18
The switch that has the fastest speed of operation is ………….. switch
Answer: Electronic
