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Measurement and Instrumentation

Measurement and Instrumentation
Instrument transformers are

Current transformers
Power transformers
Pottential transformers
Both current and potential transformers

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

Frequency
None of the listed here
High temperatures
Phase

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Measurement and Instrumentation
To the y input of a CRO a signal defined by 10sin100t is applied. To the x input the signal 10cos100t is fed. The gain for both x-channel and y-channel is the same. The screen shows

 an ellipse.
 sinisoidal.
 a straight line.
  a circle.

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Measurement and Instrumentation
An instrument to be used for measurement and control should preferably have

Non-linear output
Linear output and fast response
Dead zone and dead time
A highly damped response

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Measurement and Instrumentation
Which of the quantity consists of unit as newton-second?

 Acceleration
 Speed
 velocity
 Impulse

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

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

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MORE MCQ ON Measurement and Instrumentation

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