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. 15 Ω. 30 Ω. 40 Ω. 20 Ω. 15 Ω. 30 Ω. 40 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cells are connected in parallel in order to increase voltage rating. efficiency. life of the cells. current capacity. voltage rating. efficiency. life of the cells. current capacity. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 100 Ohms. 400 Ohms. 50 Ohms. 200 Ohms. 100 Ohms. 400 Ohms. 50 Ohms. 200 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced 3 - φ star connected load is fed from a 208 V, 3 - φ supply. Each load has resistance of 35 Ω. The total power is none of these. 411.3 W. 1236 W. 618 W. none of these. 411.3 W. 1236 W. 618 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The instantaneous values of line current into a delta connected load in any two lines are + 2.5 amps and - 1.25 amps the current in the third line at the instant is ___________ A. 1 2.5 - 1.25 10 1 2.5 - 1.25 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Lowest current density is generally recommended for plating of chromium. bronze. silver. cadmium. chromium. bronze. silver. cadmium. ANSWER DOWNLOAD EXAMIANS APP
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