Measurement and Instrumentation The pressure coil of a wattmeter should be connected on the supply side of the current coil when Load impedance is high Supply voltage is low Load impedance is low None of these Load impedance is high Supply voltage is low Load impedance is low None of these ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation ______ movement is most expensive. Dynamometer Moving iron None of the listed here D'Arsonval movement Dynamometer Moving iron None of the listed here D'Arsonval movement ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Induction type single phase energy meters measure electric energy in kWh VAR kW Wh kWh VAR kW Wh ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The effect of load resistance is important in measurement of both A and B. resistance of shunt winding. resistance of shunt. resistance of ammeter. both A and B. resistance of shunt winding. resistance of shunt. resistance of ammeter. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A wattmeter reads 30.34 W. The absolute error in the measurement is - 2.22 W. What is the true value of power? 25.45 W. None of these 28.12 W. 32.56 W . 25.45 W. None of these 28.12 W. 32.56 W . ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Magnetic deflection is inversely proportional to (Voltage)1.5. (Voltage)2. Voltage. (Voltage)-0.5. (Voltage)1.5. (Voltage)2. Voltage. (Voltage)-0.5. ANSWER DOWNLOAD EXAMIANS APP
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