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Electrician
Electrician Set-1
Measuring
101

Measuring MCQ - Electrician (Set-1) with Answers

101) Which type of instruments can be used only in AC circuits ?

Multi meter

Induction type watt meter

Moving iron volt meter

Permanent magnet moving coil meter

Answer is:

Induction type watt meter

Measuring MCQ - Electrician (Set-1) with Answers

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

102) The material used for spring control in instrument is :

Manganin

Eureka

Phosphor bronze

Silver

Answer is:

Phosphor bronze

103) The material used for shunt resistor for the extension range of ammeter is :

Brass

Manganin

Bronze

Copper

Answer is:

Manganin

104) The unit of sensitivity of the instrument is :

ohms/volt

volt/ohm

volt-amp

ampere/sec

Answer is:

ohms/volt

105) If the pointer moves quickly to its final deflected position without any sort of oscillation, that damping is called as :

Under damping

Over damping

Critical damping

Air friction damping

Answer is:

Critical damping

Measuring MCQ - Electrician (Set-1) with Answers

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