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Measurement and Instrumentation

Measurement and Instrumentation
A dynamometer wattmeter can be used for

Both DC and AC
Any of the listed here
AC only
DC only

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Measurement and Instrumentation
Standard resistor ia made from

Manganin
Nichrome
Silver
Platinum

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Measurement and Instrumentation
Which of the following are integrating instruments?

Ampere hour and watt hour meters
Wattmeters
Ammeters
Voltmeters

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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%
 ± 3%
 ± 4%

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Measurement and Instrumentation
The thermocouple instrument will measure

Flux
Voltage
Current
None of these

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Measurement and Instrumentation
Alternating current is measured by

Electrostatic ammeter
Permanent magnet type ammeter
Moving iron repulsion type voltmeter
Induction ammeter

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MORE MCQ ON Measurement and Instrumentation

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