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Measurement and Instrumentation

Measurement and Instrumentation
The operating voltage of a megger is about

100 V
6 V
12 V
40 V

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Measurement and Instrumentation
A multirange instrument has

Multicoil arrangement
Multiple shunt or series resistance inside the meter
Multirange meters inside the measurement system
Variable turns of coil

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Measurement and Instrumentation
In which of the transformer is the secondary nearly short circuited under normal operating condition?

 PT.
 Power transformer.
 Distribution transformer.
 CT.

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Measurement and Instrumentation
When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is

None of these
Short-circuited
Faulty
All right

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Measurement and Instrumentation
0-150 V voltmeter has an accuracy of 1% of full-scale reading. The voltage measured by the instrument is 75 V. The limiting error is

 1%
 3%
 2%
 4%

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Measurement and Instrumentation
Which amplifier in used in an electronic amplifier?

 Power amplifier.
 Butter amplifer.
 Differential amplifier.
 Wideband amplifier.

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MORE MCQ ON Measurement and Instrumentation

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