Electric Circuits How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute? 60 1200 10 600 60 1200 10 600 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 + 6 %. + 7 %. + 5 %. + 8 %. + 6 %. + 7 %. + 5 %. + 8 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 200 Ohms. 100 Ohms. 50 Ohms. 400 Ohms. 200 Ohms. 100 Ohms. 50 Ohms. 400 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ideal system coefficient of coupling(k) is ∞ 0 1 Both 2 and 3 ∞ 0 1 Both 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are none of above. inclined at any angle. always perpendicular. always parallel. none of above. inclined at any angle. always perpendicular. always parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain high efficiency, network is designed with which of the following? Unity Q factor Low Q factor High Q factor Zero Q factor Unity Q factor Low Q factor High Q factor Zero Q factor ANSWER DOWNLOAD EXAMIANS APP
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