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Electrician
Electrician Set-1
Oscillators
63

Oscillators MCQ - Electrician (Set-1) with Answers

63) Which type of oscillators are used in broadcast transmitters ?

Hartley oscillators

Colpitt's oscillators

Crystal oscillators

R.C. phase shift oscillators

Answer is:

Crystal oscillators

Oscillators MCQ - Electrician (Set-1) with Answers

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

64) Which type of oscillator is used for generating frequency above 1 MHz ?

Colpitt's oscillator

Hartley oscillator

Crystal oscillator

R.C. phase shift oscillator

Answer is:

Colpitt's oscillator

65) Which oscillator uses split capacitor in the tank circuit ?

Weinbridge oscillator

R.C. phase shift oscillator

Colpitt's oscillator

Hartley oscillator

Answer is:

Colpitt's oscillator

66) The free running multivibrator is also known as :

bistable multivibrator

monostable multivibrator

astable multivibrator

mono shot

Answer is:

astable multivibrator

67) The astable multivibrator can be used as a :

voltage controlled oscillator

diode

ripple filter

power amplifier

Answer is:

voltage controlled oscillator

Oscillators MCQ - Electrician (Set-1) with Answers

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