Electric Circuits Active element of electrical circuit is voltage source. current source. both of them. none of above. voltage source. current source. both of them. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below, find the thevnin equivalent resistance. 6/5 Ohm. 1.5 Ohm. 5 Ohm. 5/6 Ohm. 6/5 Ohm. 1.5 Ohm. 5 Ohm. 5/6 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 40 Ω. 400 Ω. 800 Ω. 4 Ω. 40 Ω. 400 Ω. 800 Ω. 4 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If N is the number of nodes and b is the number of branches in a network, then rank of tie set matrix is N - 1. b - N - 1. b - N + 1. N. N - 1. b - N - 1. b - N + 1. N. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistance of which material does not change with change in temperature? Tungsten. Brass. Platinum. Metal alloys constantan and manganin. Tungsten. Brass. Platinum. Metal alloys constantan and manganin. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which law(s) find application in electrolysis? Faradays law. Gausss law. Ohms law. Coulombs law. Faradays law. Gausss law. Ohms law. Coulombs law. ANSWER DOWNLOAD EXAMIANS APP
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