Measurement and Instrumentation Jewels are used in instruments for the purpose of Suppressing noise Damping Torque control Bearing Suppressing noise Damping Torque control Bearing ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A 50 Hz bar primary CT has a secondary with 500 turns. The secondary supplies 5 A current into a purely resistive burden of 1Ω. The magnetizing ampere-turn is 200. The phase angle between the primary and secondary current is 4.6o. 175.4o. 85.4o. 94.6o. 4.6o. 175.4o. 85.4o. 94.6o. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation When a potentiometer is used for measurement of voltage of an unknown source, the power consumed in the circuit of the unknown source under null condition is very high. small. high. ideally zero. very high. small. high. ideally zero. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Unit of deflection sensitivity of a CRO is mm per mV. meter / volt. V / mm. mm / V. mm per mV. meter / volt. V / mm. mm / V. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The difference between the indicated value and the true value of a quantity is Dynamic error Absolute error Relative error Gross error Dynamic error Absolute error Relative error Gross error ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In a moving coil instrument, the deflecting torque is proportional to Current Sine of the measurand Square of the current Squareroot of the current Current Sine of the measurand Square of the current Squareroot of the current ANSWER DOWNLOAD EXAMIANS APP
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