Electric Circuits A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is 1.5 μF. 1.5 F. 0.015 F. 15 μF. 1.5 μF. 1.5 F. 0.015 F. 15 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ideal system coefficient of coupling(k) is 0 Both 2 and 3 1 ∞ 0 Both 2 and 3 1 ∞ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The alternative names for active power is/are true power. real power. average power. All of these true power. real power. average power. All of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor passes both AC and DC. passes DC but blocks AC. blocks both AC and DC. passes AC but blocks DC. passes both AC and DC. passes DC but blocks AC. blocks both AC and DC. passes AC but blocks DC. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor having a capacitance of 40 μF is connected across 250 V DC source. The charging current will be least when capacitor is half charged. when capacitor is almost 25% charged. initially. when capacitor is fully charged. when capacitor is half charged. when capacitor is almost 25% charged. initially. when capacitor is fully charged. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of intensity of magnetisation to the magnetising force is known as susceptibility. none of above. relative permeability. flux density. susceptibility. none of above. relative permeability. flux density. ANSWER DOWNLOAD EXAMIANS APP
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