Electric Circuits Four capacitors each of 40 µF are connected in parallel, the equivalent capacitance of the system will be 160 µF 5 µF 40 µF 10 µF 160 µF 5 µF 40 µF 10 µF ANSWER DOWNLOAD EXAMIANS APP
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. 130 250 900 400 130 250 900 400 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is 0.02 F 0.5 F 0.05 F 0.2 F 0.02 F 0.5 F 0.05 F 0.2 F ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following carbon coded resistor has value of 10k ohm with 20% tolerance? Yellow, violet, yellow and silver stripes. Orange, orange, black and gold stripes. Brown, black, orange and no tolerance band. Red, red, green and silver stripes. Yellow, violet, yellow and silver stripes. Orange, orange, black and gold stripes. Brown, black, orange and no tolerance band. Red, red, green and silver stripes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be 2 M. M. M / 2. M / L. 2 M. M. M / 2. M / L. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is 10- 6 μF. 10 3 μF. 10- 3 μF. 10 6 μF. 10- 6 μF. 10 3 μF. 10- 3 μF. 10 6 μF. ANSWER DOWNLOAD EXAMIANS APP
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