Measurement and Instrumentation In induction type ammeter, _____ damping is provided. Air friction Fluid friction Eaddy current None of the listed here Air friction Fluid friction Eaddy current None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A potentiometer may be used for Measurement of current All of the listed here Calibration of ammeter Measurrment of resistance Measurement of current All of the listed here Calibration of ammeter Measurrment of resistance ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A meter has a full-scale deflection of 90o at a current of 1 A. The response of the meter is square law. Assuming spring control, the current for a deflection at 45o will be 0.67 A. 0.50 A. 0.25 A. 0.70 A. 0.67 A. 0.50 A. 0.25 A. 0.70 A. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the following meter is most suitable for measuring radio frequency currents? VTVM. Moving - iron meter. Moving - coil meter. Thermocouple meter. VTVM. Moving - iron meter. Moving - coil meter. Thermocouple meter. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The internal resistance of an ammeter should be Medium Very small Infinity High Medium Very small Infinity High ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation For measurement on high voltage capacitors, the suitable bridge is Wein bridge Schering bridge Any of the listed here Modified De santy's bridge Wein bridge Schering bridge Any of the listed here Modified De santy's bridge ANSWER DOWNLOAD EXAMIANS APP
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