Electric Circuits A balanced 3 - φ star connected load is fed from a 208 V, 3 - φ supply. Each load has resistance of 35 Ω. The total power is 1236 W. none of these. 618 W. 411.3 W. 1236 W. none of these. 618 W. 411.3 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the power factor of a system is leading unity any of the above lagging leading unity any of the above lagging ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor the electric charge is stored in dielectric. both of (A) and (B). none of above. metal plates. dielectric. both of (A) and (B). none of above. metal plates. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the dielectric material used in precision small value capacitor and capacitor used in radio frequency circuits? Oil impregnated paper. Titanium oxide. Vacuum, air. Glass. Oil impregnated paper. Titanium oxide. Vacuum, air. Glass. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal heating of a capacitor is usually attributed to electron movement. plate vibration. leakage resistance. dielectric charge. electron movement. plate vibration. leakage resistance. dielectric charge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following materials has highest electrical conductivity ? Steel. Silver. Copper. Aluminium. Steel. Silver. Copper. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
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