Electric Circuits A delta connection contains three equal impedance of 60 Ω. The impedance of the equivalent star connection for each star load will be 20 Ω. 30 Ω. 40 Ω. 15 Ω. 20 Ω. 30 Ω. 40 Ω. 15 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Bulb in street lighting are connected in parallel. series. series parallel. end of end. parallel. series. series parallel. end of end. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the network shown, what is the current I in the direction shown? 4 A. 5 / 6 A. 1 / 3 A. 0 A. 4 A. 5 / 6 A. 1 / 3 A. 0 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Constant K type HPF (high pass filter) having cut off frequency 12 KHz and nominal impedance Ro = 500 Ω Find shunt arm inductor L and series arm capacitance C for T and π section of HPF ? L = 3.316 mH, C = 132 μF. L = 3.316 mH, C = 0.0132 μF. L = 0.0132 mH, C = 0.0132 μF. None of these. L = 3.316 mH, C = 132 μF. L = 3.316 mH, C = 0.0132 μF. L = 0.0132 mH, C = 0.0132 μF. None of these. 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 1:1. 1:8. 1:2. 4:1. 1:1. 1:8. 1:2. 4:1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Third pin of a 3 pin plug is thicker and longer for designing purpose. none of these. for protection purpose. all pins are of same size. for designing purpose. none of these. for protection purpose. all pins are of same size. ANSWER DOWNLOAD EXAMIANS APP
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