Electric Circuits Condition for a balanced 3 - phase load is that, each phase has the same value of __________________. power factor. resistance. all of these. impedance. power factor. resistance. all of these. impedance. 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? P. P/3. 3P. √3P. P. P/3. 3P. √3P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. none of them. zero. same. different. none of them. zero. same. different. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitor does not allow the sudden change of None of these power voltage current None of these power voltage current ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be 1 µF 10 µF 25 µF 5 µF 1 µF 10 µF 25 µF 5 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ideal system coefficient of coupling(k) is ∞ 1 0 Both 2 and 3 ∞ 1 0 Both 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
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