Electric Circuits A capacitor is charged by a constant 10 mA current sources which is turned on for 1 second. Assuming the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1 mF. 0.01C, 10MW. 0.01C and 5W. 0.1C, 100MW. 0.1C, 10MW. 0.01C, 10MW. 0.01C and 5W. 0.1C, 100MW. 0.1C, 10MW. 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? 20 times. Nil. 200 times. 60 times. 20 times. Nil. 200 times. 60 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which braking back emf exceeds supply voltage? Plugging. Regenerative. None of these. Dynamic. Plugging. Regenerative. None of these. Dynamic. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Third pin of a 3 pin plug is thicker and longer for protection purpose. for designing purpose. none of these. all pins are of same size. for protection purpose. for designing purpose. none of these. all pins are of same size. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the reactive power in AC operation? Apparent power × cosθ. Real power × cosθ. Real power × sinθ. Apparent power × sinθ. Apparent power × cosθ. Real power × cosθ. Real power × sinθ. Apparent power × sinθ. ANSWER DOWNLOAD EXAMIANS APP
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