Electric Circuits A motor having a power factor of 0.8 absorbs in active power of 1200 W the reactive power drawn from the supply is _________ VA. 250 400 900 130 250 400 900 130 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance? 60 times. 200 times. 20 times. Nil. 60 times. 200 times. 20 times. Nil. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Average power taken by the pure capacitor is Minimum Zero Any of the above Maximum Minimum Zero Any of the above Maximum ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 60 Hz frequency voltage would cause a bulb to turn on and off 60 times per second. 80 times per second. 120 times per second. 70 times per second. 60 times per second. 80 times per second. 120 times per second. 70 times per second. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the circuit diagram shown in question 1 find the Norton current. 2.5 A. 1 A. 2 A. 4 A. 2.5 A. 1 A. 2 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If all the elements in a particular network are linear, then the superposition theorem would hold, when the excitation is An Impulse DC only Either AC or DC AC only An Impulse DC only Either AC or DC AC only ANSWER DOWNLOAD EXAMIANS APP
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