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Electrician
Electrician Set-1
Oscillators
66

Oscillators MCQ - Electrician (Set-1) with Answers

66) The free running multivibrator is also known as :

bistable multivibrator

monostable multivibrator

astable multivibrator

mono shot

Answer is:

astable multivibrator

Oscillators MCQ - Electrician (Set-1) with Answers

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Related Oscillators MCQ - Electrician (Set-1) with Answers

67) The astable multivibrator can be used as a :

voltage controlled oscillator

diode

ripple filter

power amplifier

Answer is:

voltage controlled oscillator

68) Application of Astable multivibrator is :

electronic piano

counter

timer

memory element

Answer is:

electronic piano

69) Calculate the frequency produced by astable multivibrator if each stage is ON or OFF for time 0.5 milli second.

500 Hz

1000 Hz

2000 Hz

3000 Hz

Answer is:

2000 Hz

70) How many stable states has a bistable multivibrator ?

One

Two

Three

Four

Answer is:

Two

Oscillators MCQ - Electrician (Set-1) with Answers

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