Electric Circuits Unit of apparent power is VAR. KWhr. VA. Watts. VAR. KWhr. VA. Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest? 1000 Hz. 100 Hz. 10 Hz. 1 Hz. 1000 Hz. 100 Hz. 10 Hz. 1 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ampere second is the unit of conductance. energy. charge. power. conductance. energy. charge. power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator. less than equals to both a and c greater than less than equals to both a and c greater than ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below, what is the voltage across 5 Ω resistor? 34.4 V. None of them -28.4 V. -27.4 V. 34.4 V. None of them -28.4 V. -27.4 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 0.5 3.149 1 2.56 0.5 3.149 1 2.56 ANSWER DOWNLOAD EXAMIANS APP