Electric Circuits The current in the resistor R shown in figure will be 0.2 A. 0.4 A. 0.8 A. 0.6 A. 0.2 A. 0.4 A. 0.8 A. 0.6 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 4 A flows in an ac circuit when 100 V dc is applied to it whereas it takes 250 v ac to produce the same current the power factor of the circuit is 0.85. 1. 10. 0.4. 0.85. 1. 10. 0.4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the inductance. 2.25 µF. 6.37 µF. 0.47 µF. 1.58 µF. 2.25 µF. 6.37 µF. 0.47 µF. 1.58 µF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their valency. atomic numbers. chemical equivalents. atomic weights. valency. atomic numbers. chemical equivalents. atomic weights. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just bellow the resonance frequency? Unity Lagging Leading Zero Unity Lagging Leading Zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances have the following ratings 150 Ω at 5 %, 100 Ω at 5 % and 200 Ω at 5 % respectively. The percentage error when all the three are connected in series will be + 5 %. + 8 %. + 7 %. + 6 %. + 5 %. + 8 %. + 7 %. + 6 %. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS