ECE :: Measurements and Instrumentation
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The output of a Piezoelectric crystal has
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The pressure coil of a wattmeter should be connected to the supply side of the current coil when
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A universal RLC bridge uses
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If φsh is flux of shunt magnet, φse is flux of series magnet, ish is eddy current due to φse, the torque in an induction wattmeter is proportional to
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An ohmmeter is a
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Loading effect is primarily caused by instruments having
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Capacitive transducer is superior to inductive type for measurement of capacitance because of
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Which of the following effects is used in measurement of magnetic flux?
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A.
Maxwell bridge for measurement of inductance and De Sauty's bridge for measurement of capacitance
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B.
Maxwell's bridge for measurement of inductance and modified De Sauty bridge for measurement of capacitance
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C.
Maxwell Wien bridge for measurement of inductance and modified De Sauty bridge for measurement of inductance
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D.
Maxwell Wien bridge for measurement of inductance and Wien bridge for measurement of capacitance
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