Electric Circuits A capacitor of 50 microfarad is connected in series with a resistance of 120 Ω. If above circuit is connected across 240 V, 50 Hz 1 - φ supply. Find the capacitive reactance? 0.015 Ω. 1.765 Ω. 135.86 Ω. 63.7 Ω. 0.015 Ω. 1.765 Ω. 135.86 Ω. 63.7 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three element having conductance G1, G2 and G3 are connected in parallel. Their combined conductance will be 1 / G1 + 1 / G2 + 1 / G3. (G1 + G2 + G3) - 1. (1 / G1 + 1 / G2 + 1 / G3) - 1. G1 + G2 + G3. 1 / G1 + 1 / G2 + 1 / G3. (G1 + G2 + G3) - 1. (1 / G1 + 1 / G2 + 1 / G3) - 1. G1 + G2 + G3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram 6 mA. 2 mA. 0 mA. 1 mA. 6 mA. 2 mA. 0 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of intensity of magnetisation to the magnetising force is known as susceptibility. relative permeability. none of above. flux density. susceptibility. relative permeability. none of above. flux density. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is constant, then shape of the current locus is straight line. semi circle. circle. triangle. straight line. semi circle. circle. triangle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Galvanizing is the coating of brass. chromium. zinc. lead. brass. chromium. zinc. lead. ANSWER DOWNLOAD EXAMIANS APP
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