Electric Circuits A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is 250 / √3 V. 200 V. 250 √3 V. 250 V. 250 / √3 V. 200 V. 250 √3 V. 250 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. different. zero. none of them. same. different. zero. none of them. same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below, what is the voltage across 5 Ω resistor? 34.4 V. -27.4 V. -28.4 V. None of them 34.4 V. -27.4 V. -28.4 V. None of them ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3 – φ delta connected symmetrical load consumes P Watts of power from a balanced supply. If the same load is connected in star to the same supply then what is the power consumption? 3P. P. √3P. P/3. 3P. P. √3P. P/3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is Va in the below circuit? (6R - 10) / 3. (4R + 10) / 3. (6R + 10) / 3. (3R + 10) / 3. (6R - 10) / 3. (4R + 10) / 3. (6R + 10) / 3. (3R + 10) / 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Resistor. Capacitor. Inductor. Both of above. Resistor. Capacitor. Inductor. Both of above. ANSWER DOWNLOAD EXAMIANS APP
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