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Measurement and Instrumentation

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

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

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Measurement and Instrumentation
For measurement of mutual inductance we can use

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

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Measurement and Instrumentation
A voltmeter has 100 scale divisions and can measure up to 100 V. Each division can be read to ½ division. The resolution of the voltmeter is

 1 V
 2 V
 1.5 V
 0.5 V

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

 Power transformer.
 Distribution transformer.
 CT.
 PT.

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Measurement and Instrumentation
When testing a coil having a resistance of 10 ohms, resonance occurred when the oscillator frequency was 10 MHz and rotating capacitor was set at 500/2π pF. The effective value of the Q of the coil is

 20.
 54.2.
 31.4.
 25.4.

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

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

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MORE MCQ ON Measurement and Instrumentation

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