Electric Circuits A motor having a power factor of 0.8 absorbs in active power of 1200 W the reactive power drawn from the supply is _________ VA. 130 400 900 250 130 400 900 250 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The linear circuit element is inductor. all of above. capacitor. resistor. inductor. all of above. capacitor. resistor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit with resistor, inductor, capacitor in series is resonant of 50 Hz. If all the values are now doubled, the new resonant frequency is f0 / 2. still f0. f0 / 4. 2f0. f0 / 2. still f0. f0 / 4. 2f0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? Current. Power factor. Voltage. All of above. Current. Power factor. Voltage. All of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown in figure if I1 = 1.5 A, then I2 will be 0.5 A. 2 A. 1.5 A. 1 A. 0.5 A. 2 A. 1.5 A. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the rms value in Amperes. 0.494 A. 0.741 A. 1.414 A. 1.57 A. 0.494 A. 0.741 A. 1.414 A. 1.57 A. ANSWER DOWNLOAD EXAMIANS APP
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