SSC JE EE: Electrical and Electric Instrumentation Booster Quiz-6

During the retrace time of the electron forming the horizontal beam?

Choose inverse transducer from these

Mutual inductance of a dynamometer ammeter is M = –5cos (θ + 45°) mH. Find the deflecting torque produced by a direct current of 50 mA corresponding to a deflection of 60°.

An instrument to be used for measurement and control should preferably have: -

Measurement of capacitance is not possible by: -

Tangent galvanometer is an example of

Rectifier type instrument can be used to measure

Above circuit represents ?

In induction type energy meter shading bands are used for ?

An average response rectifier type electronic AC voltmeter has a DC voltage of 10V applied to it the meter reading will be