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Measurement and Instrumentation

Measurement and Instrumentation
Magnetic deflection is inversely proportional to

 (Voltage)2.
 (Voltage)1.5.
 Voltage.
 (Voltage)-0.5.

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Measurement and Instrumentation
For handling greater currents induction watt-meters are used in conjunction with

Either of the above
Current transformers
Power transformers
Potential transformers

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Measurement and Instrumentation
Schering bridge is used to measure which of the following?

 Frequency.
  Capacitance.
 Resistance.
 Inductance.

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Measurement and Instrumentation
What are the SI units of mass, length and time respectively?

 kg, m and s.
 g, m and s.
 g, cm and s.
 kg, cm and s.

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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

Short-circuited
All right
None of these
Faulty

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Measurement and Instrumentation
A potentiometer may be used for

Measurrment of resistance
All of the listed here
Calibration of ammeter
Measurement of current

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MORE MCQ ON Measurement and Instrumentation

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