Electric Circuits If P is the power of a star connected system then what will be power of an equivalent delta connected system? None of these P/3 P 3P None of these P/3 P 3P ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacity of a cell is measured in watt-hours. watts. ampere-hour. amperes. watt-hours. watts. ampere-hour. amperes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A conductor of length l meters moves at right angles to a uniform magnetic field of flux density B = 1.5 T. if the velocity of revolution of the conductor is 50 ms-1 then induced e.m.f. in the conductor is 125 V. 75 V. 100 V. 0 V. 125 V. 75 V. 100 V. 0 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If one cycle of AC waveform occurs every millisecond, the frequency will be 1000 Hz. 10 kHz. 100 Hz. 50 Hz. 1000 Hz. 10 kHz. 100 Hz. 50 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy required to charge a 10 μF capacitor to 100 V is 10 × 10-9 J. 5 × 10-9 J. 0.05 J. 0.01 J. 10 × 10-9 J. 5 × 10-9 J. 0.05 J. 0.01 J. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will decrease. increase. remains unchanged. becomes zero. decrease. increase. remains unchanged. becomes zero. ANSWER DOWNLOAD EXAMIANS APP
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