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Measurement and Instrumentation

Measurement and Instrumentation
The calibration of a voltmeter can be carried out by using

  A potentiometer.
 A function generator.
 A frequency meter.
 An ammeter.

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Measurement and Instrumentation
The effect of load resistance is important in measurement of

 resistance of ammeter.
 both A and B.
 resistance of shunt.
 resistance of shunt winding.

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Measurement and Instrumentation
Piezoelectronic accelerometer

 Has a low natural frequency.
 Should be used for low frequency.
 Should use a monitoring source at low input impedance.
 Should be used for high frequencies above 100 Hz.

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Measurement and Instrumentation
An oscilloscope indicates

Average value
DC value of voltage
RMS value
Peak to peak value of voltage

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

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

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Measurement and Instrumentation
A moving iron instrument can be used for

None of the listed here
DC only
AC only
Both DC& AC

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MORE MCQ ON Measurement and Instrumentation

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