Electric Circuits What is the frequency of domestic power in India? 60 Hz. 50 Hz. 220 Hz. 70 Hz. 60 Hz. 50 Hz. 220 Hz. 70 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active element of electrical circuit is both of them. current source. none of above. voltage source. both of them. current source. none of above. voltage source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when both carry the same value of current. both have the same potential difference. total current equals the sum of branch currents. both ‘b’ and ‘c’ both carry the same value of current. both have the same potential difference. total current equals the sum of branch currents. both ‘b’ and ‘c’ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor blocks both AC and DC. passes DC but blocks AC. passes both AC and DC. passes AC but blocks DC. blocks both AC and DC. passes DC but blocks AC. passes both AC and DC. passes AC but blocks DC. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits i) In star connection line current is equal to phase current. ii) In delta connection line voltage is equal to phase voltage. For a given phase connected to the particular line which of the statement is true ? Only (2). None of these. Only (1). Both (1) and (2). Only (2). None of these. Only (1). Both (1) and (2). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit circuit current through inductor is more than current through capacitor. Then what is the power factor of the circuit? leading lagging unity zero leading lagging unity zero ANSWER DOWNLOAD EXAMIANS APP
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