Electric Circuits For same voltage, the ratio resistance of 100 W lamp to resistance of 25 W lamp is 4. 1/4. 1. 16. 4. 1/4. 1. 16. ANSWER DOWNLOAD EXAMIANS APP
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. 900 130 400 250 900 130 400 250 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage increases. increases exponentially. remains constant. decreases. increases. increases exponentially. remains constant. decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which material has extremely large resistance? None of these Insulator Conductor Semiconductor None of these Insulator Conductor Semiconductor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total power consumed in the circuit below is 10 W. Find X. 2 A. 3 A. None of these. 1 A. 2 A. 3 A. None of these. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is form factor? Instantaneous value / Average value. R.M.S. value / Average value. Average value / R.M.S. value. Average value / Peak value. Instantaneous value / Average value. R.M.S. value / Average value. Average value / R.M.S. value. Average value / Peak value. ANSWER DOWNLOAD EXAMIANS APP
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