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Measurement and Instrumentation

Measurement and Instrumentation
An electric pyrometer is an instrument used to measure

High temperatures
Phase
None of the listed here
Frequency

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Measurement and Instrumentation
PMMC Instrument can be used for

Both AC and DC
AC work only
DC work only
None of the listed here

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Measurement and Instrumentation
A galvanometer with a full scale current of 10 mA has a resistance of 1000 Ω. The multiplying power (the ratio of measured current to galvanometer current) of 100 Ω shunt with this galvanometer is

 11.
 100.
 110.
 10.

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Measurement and Instrumentation
The maximum percentage error in the sum of two voltage measurements when V1 = 100V ± 1% and V2 = 80V ± 5% is

 ± 2.8%
 ± 6%
 ± 4%
 ± 3%

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Measurement and Instrumentation
The pointer of an indicating instrument is generally made of _______

Aluminium
Copper
Soft steel
Silver

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Measurement and Instrumentation
The high torque to weight ratio in an analog indicating instrument indicates

 low friction loss.
 nothing related to friction loss.
 high friction loss.
 none of these.

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MORE MCQ ON Measurement and Instrumentation

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