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. 30∠30o Ω. 27∠30o Ω None of these 3∠30o Ω. 30∠30o Ω. 27∠30o Ω None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistivity of semi-conductors at room temperatures is 1000 to 1500 ohm - cm. 109 to 1012 ohm - cm. 0.01 to 50 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 1000 to 1500 ohm - cm. 109 to 1012 ohm - cm. 0.01 to 50 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.5. 2. 4. 0.25. 0.5. 2. 4. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The thevnin equivalent of the circuit shown in the figure is 0.75V, 5/6 Ohm 1.5V, 1.5 Ohm 1.5V, 5/6 Ohm 0.75 V, 1.5 Ohm 0.75V, 5/6 Ohm 1.5V, 1.5 Ohm 1.5V, 5/6 Ohm 0.75 V, 1.5 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 1 F is theoretically equal to ratio of 1 C to 1 V ratio of 1 V to 1 C none of these 1 ohm of resistance ratio of 1 C to 1 V ratio of 1 V to 1 C none of these 1 ohm of resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The norton equivalent of the circuit shown in the figure is 1A, 1.5 Ohm 0.75A, 5/6 Ohm 1A, 5/6 Ohm 0.75 A, 1.5 Ohm 1A, 1.5 Ohm 0.75A, 5/6 Ohm 1A, 5/6 Ohm 0.75 A, 1.5 Ohm ANSWER DOWNLOAD EXAMIANS APP
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