Electric Circuits If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is N. b - N + 1. N - 1. b - N - 1. N. b - N + 1. N - 1. b - N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:8. 4:1. 1:1. 1:2. 1:8. 4:1. 1:1. 1:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Galvanizing is the coating of lead. brass. zinc. chromium. lead. brass. zinc. chromium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A certain network consists of large number of ideal linear resistances, one of which is designated as R and two constant ideal source. The power consumed by R is P1 when only the first source is active and P2 when only second source is active. In both sources are active simultaneously then the power consumed by R is (P1 ± P2 )2. P1 ± P2 . √P1 ± √P2. (√P1 ± √P2)2. (P1 ± P2 )2. P1 ± P2 . √P1 ± √P2. (√P1 ± √P2)2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure the value of the source voltage is 30 V. 44 V. 24 V. 12 V. 30 V. 44 V. 24 V. 12 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is mean by flow of electrons? Insulator. Electric current. Voltage. Semiconductor. Insulator. Electric current. Voltage. Semiconductor. ANSWER DOWNLOAD EXAMIANS APP
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