Electric Circuits Condition of reciprocity in Y-parameter representation is Y11 = Y22. Y12 = Y22. Y12 = Y21. Y11 = Y12. Y11 = Y22. Y12 = Y22. Y12 = Y21. Y11 = Y12. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The power dissipated in a pure capacitor is zero. proportional to the value of capacitance. both (B) and (C) above. proportional to applied voltage. zero. proportional to the value of capacitance. both (B) and (C) above. proportional to applied voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current leads the emf by - 90o. is in phase with emf. leads the emf by 90o. lags the emf by 90o. leads the emf by - 90o. is in phase with emf. leads the emf by 90o. lags the emf by 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will decrease. remain constant. increase. none of these. decrease. remain constant. increase. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When 125 V is applied across a 250 V, 100 W filament incandescent bulbs, the power consumption is 12.5 W. 50 W. 25 W. 100 W. 12.5 W. 50 W. 25 W. 100 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What are the points to be mentioned in specifying main switches? None of these. Current rating. Both A and B. Voltage grade. None of these. Current rating. Both A and B. Voltage grade. ANSWER DOWNLOAD EXAMIANS APP
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