ECE :: Measurements and Instrumentation
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Which of these instruments has highest power consumption?
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If A = 629 ± 8 and B = 131 ± 3, A - B with range of doubt is
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Assertion (A): If the reading of an instrument is low, the error is large.
Reason (R): The error of an instrument is certain percentage of its full scale deflection.
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A vibration galvanometer is a
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In a phase shifting transformer the currents in the two stator winding are in phase.
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A power factor meter has
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In a semiconductor strain gauge, the ohmic electrical contacts are generally made of
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To measure dielectric loss you would use
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Minute cracks in metals and minute faults in welded joints can be detected using
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