Electric Circuits In a delta network each element has value R. The value of each element in equivalent star network will be R / 2. R / 4. R / 3. R / 6. R / 2. R / 4. R / 3. R / 6. 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 R is 24.4 V . 50.8 V. 30.6 V. 40.8 V. 24.4 V . 50.8 V. 30.6 V. 40.8 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced delta connected load has an impedance of 9∠30o Ω per phase. What is the impedance per phase of its equivalent star? 3∠30o Ω. 27∠30o Ω 30∠30o Ω. None of these 3∠30o Ω. 27∠30o Ω 30∠30o Ω. None of these 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 cut set matrix is b - N + 1. b - N - 1. N. N - 1. b - N + 1. b - N - 1. N. N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown in figure, the value of current through 8Ω resistor is 2.4 A. 4.8 A. 1.2 A. 1.5 A. 2.4 A. 4.8 A. 1.2 A. 1.5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of sine wave is 100 A. Its peak value is 141.4 A. 70.7 A. 282.8 A. 150 A. 141.4 A. 70.7 A. 282.8 A. 150 A. ANSWER DOWNLOAD EXAMIANS APP
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