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Measurement and Instrumentation

Measurement and Instrumentation
If the instrument is to have a wide range, the instrument should have

Logarithmic scale
Linear scale
Square-law scale
Exponential scale

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Measurement and Instrumentation
The form factor in AC is the ratio of

Rms value to peak value
Peak value to average value
Peak value to rms value
Rms value to average value

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Measurement and Instrumentation
What is the expression for acceleration?

 Change in velocity / time
 Force x displacement
 Mass x velocity
 Mass x acceleration

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Measurement and Instrumentation
What is the standard unit for length ?

 Meter
 Inch
 Centimeter
 Kilometer

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Measurement and Instrumentation
Wien bridge is useful for measuring

High frequency
Very high frequency
Medium frequency
Low frequency

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Measurement and Instrumentation
To measure high frequency currents, we mostly use ______ ammeter.

Hot wire
Dynamometer
Thermocouple
Moving iron

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MORE MCQ ON Measurement and Instrumentation

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