Measurement and Instrumentation In a dynamometer wattmeter, the moving coil is the Potential coil Current coil None of the listed here Current coil and potential coil Potential coil Current coil None of the listed here Current coil and potential coil ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A Manganin swap resistance is connected in series with a moving coil ammeter consisting of a milli ammeter and a suitable shunt in order to Obtaine large deflecting torque. Reduce the size of the meter. Minimize the effect of temperature variation. Minimize the effect of stray magnetic fields. Obtaine large deflecting torque. Reduce the size of the meter. Minimize the effect of temperature variation. Minimize the effect of stray magnetic fields. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Induction wattmeter can measure Ac power only Dc power only Both AC and DC None of the listed here Ac power only Dc power only Both AC and DC None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The high torque to weight ratio in an analog indicating instrument indicates low friction loss. high friction loss. nothing related to friction loss. none of these. low friction loss. high friction loss. nothing related to friction loss. none of these. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the following are integrating instruments? Ammeters Voltmeters Wattmeters Ampere hour and watt hour meters Ammeters Voltmeters Wattmeters Ampere hour and watt hour meters ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation To measure high frequency currents, we mostly use ______ ammeter. Moving iron Dynamometer Hot wire Thermocouple Moving iron Dynamometer Hot wire Thermocouple ANSWER DOWNLOAD EXAMIANS APP
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