Measurement and Instrumentation In a moving coil instrument, the deflecting torque is proportional to Squareroot of the current Sine of the measurand Square of the current Current Squareroot of the current Sine of the measurand Square of the current Current ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The resistance of a circuit is measured from the relation R= P/I2, where P is the power fed into the circuit and I is the current flowing through it. If the limiting errors in the measurement of power and current are respectively ± 1.0% and ± 1.0%, then what will be the limiting error in measurement of resistance ? ± 1.5% ± 3.0% ±3.5% ±0.5% ± 1.5% ± 3.0% ±3.5% ±0.5% ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation To increase Q factor of a coil, the wire should be thin. long. thick. long and thin. thin. long. thick. long and thin. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An analog ammeter is a recording instrument. an absolute instrument. an indicating instrument. a controlling instrument. a recording instrument. an absolute instrument. an indicating instrument. a controlling instrument. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An electrodynamic meter can be used to measure DC voltage. AC volatge. both AC and DC voltage. DC current. DC voltage. AC volatge. both AC and DC voltage. DC current. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Commonly used instruments in power system measurement are Rectifier Induction Electrostatic Moving coil or iron Rectifier Induction Electrostatic Moving coil or iron ANSWER DOWNLOAD EXAMIANS APP
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