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Measurement and Instrumentation

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

Moving coil voltmeter
Moving iron voltmeter
VTVM
CRO

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Measurement and Instrumentation
Electrostatic instruments are used as

Both ammeter and voltmeter
Ammeters only
Wattmeter only
Voltmeters only

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Measurement and Instrumentation
Standard resistor ia made from

Nichrome
Manganin
Platinum
Silver

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Measurement and Instrumentation
Piezoelectric effect is carried out in

  constant k prototype.
  crystal filter.
  composite filter.
  m derived.

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Measurement and Instrumentation
A potentiometer may be used for

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

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Measurement and Instrumentation
A metal strain gauge has a gauge factor of two. Its nominal resistance is 120 ohms. If it undergoes a strain of 10-5, the value of change of resistance in response to the strain is

 120 Ohm.
 0.0012 Ohm.
 240 Ohm.
 0.0024 Ohm.

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MORE MCQ ON Measurement and Instrumentation

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