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. N. b - N - 1. N - 1. b - N + 1. N. b - N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for all of above. protective purpose. bearing surfaces. decorative purpose. all of above. protective purpose. bearing surfaces. decorative purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistivity of semi-conductors at room temperatures is 0.01 to 50 ohm - cm. 1000 to 1500 ohm - cm. 109 to 1012 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 0.01 to 50 ohm - cm. 1000 to 1500 ohm - cm. 109 to 1012 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be 1 µF 5 µF 25 µF 10 µF 1 µF 5 µF 25 µF 10 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? Both option A and B. VIcosφ. None of these. Apperant power × cosφ. Both option A and B. VIcosφ. None of these. Apperant power × cosφ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active element of electrical circuit is current source. both of them. voltage source. none of above. current source. both of them. voltage source. none of above. ANSWER DOWNLOAD EXAMIANS APP
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