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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
Exponential scale
Square-law scale
Linear scale

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Measurement and Instrumentation
For measurement of inductance having high value, we should use

Any of the listed here
Maxwell's bridge
Hay's bridge
Maxwell wein bridge

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Measurement and Instrumentation
A Lissajous pattern on an oscilloscope has 5 horinzontal tangencies and 2 vertical tangencies. The frequency of horizontal input is 100 Hz. The frequency of the vertical will be

 400 Hz.
 625 Hz.
 250 Hz.
 500 Hz.

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Measurement and Instrumentation
A PMMC voltmeter is connected across a series combination of a DC voltage source V1 = 2 V and an AC voltage source V2 = 3sin4t, the voltmeters reads

 2 V.
 5 V.
 (2 + √3/2)V.
 0 V.

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Measurement and Instrumentation
For measurement of mutual inductance we can use

Anderson bridge
Maxwell's bridge
Heavyside bridge
Any of the listed here

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Measurement and Instrumentation
A pressure measurement instrument is calibrated between 10 bar and 260 bar. The scale span of the instrument is

  250 bar.
 270 bar.
 260 bar.
 10 bar.

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MORE MCQ ON Measurement and Instrumentation

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