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Measurement and Instrumentation

Measurement and Instrumentation
The difference between the indicated value and the true value of a quantity is

 Absolute error
 Gross error
 Dynamic error
 Relative error

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Measurement and Instrumentation
A meter has a full-scale deflection of 90o at a current of 1 A. The response of the meter is square law. Assuming spring control, the current for a deflection at 45o will be

 0.25 A.
 0.70 A.
 0.67 A.
 0.50 A.

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Measurement and Instrumentation
The best type of meter moment is ______ moment.

D'Arsonval
Dynamometer
Iron- vane
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
In eddy current damping, disc or former is made of a material that is a

Conductor but magnetic
Conductor but non magnetic
Non conductor and non magnetic
Non conductor but magnetic

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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

All right
None of these
Short-circuited
Faulty

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MORE MCQ ON Measurement and Instrumentation

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