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 b - N + 1. N - 1. b - N - 1. N. b - N + 1. N - 1. b - N - 1. N. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which variety of copper has the best mechanical strength ? Cast copper. Soft copper. Hard drawn copper. Annealed copper. Cast copper. Soft copper. Hard drawn copper. Annealed copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below, what is the voltage across 5 Ω resistor? None of them -27.4 V. 34.4 V. -28.4 V. None of them -27.4 V. 34.4 V. -28.4 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit contains two unequal resistor in parallel voltage drops are according to their resistive value. currents in both are same. voltage drops across both are same. heat losses in both are same. voltage drops are according to their resistive value. currents in both are same. voltage drops across both are same. heat losses in both are same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across L is 31.9 V. 39.1 V. 50.5 V. 45.5 V. 31.9 V. 39.1 V. 50.5 V. 45.5 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In question no.3, which of the following is true ? ic (0+) = i(0+). i(0+)= iL(0+). None of these. iL(0) = ic (0). ic (0+) = i(0+). i(0+)= iL(0+). None of these. iL(0) = ic (0). ANSWER DOWNLOAD EXAMIANS APP
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