Measurement and Instrumentation The pointer of an indicating instrument is generally made of _______ Aluminium Soft steel Silver Copper Aluminium Soft steel Silver Copper ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A permanent magnet moving coil ammeter is connected in 50 Hz a. c. Circuit in which 5A current is flowing. The meter will read 5 A 0 A None of the listed here 2.5 A 5 A 0 A None of the listed here 2.5 A ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which instrument has identical calibration for ac as well as dc values? Hot wire type Induction type Moving iron type Moving coil type Hot wire type Induction type Moving iron type Moving coil type ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The problem of Electrostatic coupling in a transformer is acute at Power frequencies High frequencies Low frequencies High load on the transformer Power frequencies High frequencies Low frequencies High load on the transformer ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The multiplier and the meter coil in a voltmeter are in None of the listed here Parallel Series-parallel Series None of the listed here Parallel Series-parallel Series ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Wien bridge is useful for measuring Very high frequency Medium frequency High frequency Low frequency Very high frequency Medium frequency High frequency Low frequency ANSWER DOWNLOAD EXAMIANS APP
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