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Measurement and Instrumentation

Measurement and Instrumentation
An induction wattmeter can be used for

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

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Measurement and Instrumentation
In an Anderson bridge, the unknown inductance is measured in terms of

Known capacitance and resistance
Known resistance
Known inductance
Known inductance and resistance

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

None of the listed here
High temperatures
Phase
Frequency

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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
Faulty
None of these
All right

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Measurement and Instrumentation
The resistance offered to the passage of an in-varying current by a column of mercury at the temperature of melting ice of mass 14.4521 gms of uniform cross-sectional area and length 106.3cm is

One ohm according to working standards
One international ohm
Standard ohm
One ohm according to SI units

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Measurement and Instrumentation
To measure 5 volts, if one selects a 0-100 volt range voltmeter which is accurate with in ± 1%, then the error in this measurement may be up to

 ± 20%
 ± 7.5 %
 ± 2.5%
 ± 1.5%

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MORE MCQ ON Measurement and Instrumentation

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