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Measurement and Instrumentation

Measurement and Instrumentation
How many fundamental units are there ?

 4
 6
 8
 7

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Measurement and Instrumentation
Which meter is suitable for the measurement of 10mV at 50MHz?

Moving coil voltmeter
CRO
Moving iron voltmeter
VTVM

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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

Faulty
Short-circuited
None of these
All right

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Measurement and Instrumentation
An Ohmmeter is a

Dynamometer instrument
Moving coil instrument
Moving iron instrument
None of the listed here

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Measurement and Instrumentation
The measured value of a resistance is 10.25 ohm, whereas its value of 10.22 ohm. What is absolute error of the measurement?

 15.36 ohm.
 0.01 ohm.
  0.03 ohm.
 10.26 ohm.

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Measurement and Instrumentation
Kelvin’s double bridge is used to measure low resistance because

 it has high sensitivity.
 effect of contact and lead resistance is eliminated.
 resistance variation due to temperature.
 there is no thermo electric emf.

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MORE MCQ ON Measurement and Instrumentation

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