Electric Circuits What is represented by the hypotenuse of impedance triangle? Resistance drop. Reactance drop. Impedance drop. Apparent power. Resistance drop. Reactance drop. Impedance drop. Apparent power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The delta equation of given star connected impedance ZQR is equal to (10 + j30) Ω. (5 + j10 / 3) Ω. (20 + j10) Ω. 40 Ω. (10 + j30) Ω. (5 + j10 / 3) Ω. (20 + j10) Ω. 40 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced three Phase Y-connected load has one phase voltage VB = 277∠45o V. The phase sequence is RYB. The line to line voltage VRY is 339∠45o V. 480∠ - 45o V. 480∠45o V. 339∠- 45o V. 339∠45o V. 480∠ - 45o V. 480∠45o V. 339∠- 45o V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following materials has highest electrical conductivity ? Steel. Copper. Aluminium. Silver. Steel. Copper. Aluminium. Silver. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect two in parallel. two in parallel and one in series. three in series. three in parallel. two in parallel. two in parallel and one in series. three in series. three in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor passes a current of 12.6 mA when supplied with 20 V ac with a frequency of 1000 Hz. The capacitance will be 0.1 μF. 0.01 μF. 0.001 μF. 1 μF. 0.1 μF. 0.01 μF. 0.001 μF. 1 μF. ANSWER DOWNLOAD EXAMIANS APP
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