Electric Circuits Which battery is used in aeroplanes? Dry cell battery. None of them. Edission cell. Lead acid battery. Dry cell battery. None of them. Edission cell. Lead acid battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in a chemical cell is a movement of positive ions only. positive hole charges. positive and negative ions. negative ions only. positive ions only. positive hole charges. positive and negative ions. negative ions only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit contains two unequal resistor in parallel currents in both are same. voltage drops across both are same. voltage drops are according to their resistive value. heat losses in both are same. currents in both are same. voltage drops across both are same. voltage drops are according to their resistive value. heat losses in both are same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is apparent power in AC operation? Product of voltage and current. Product of voltage and current at no load. Product of rms voltage and rms current. Product of voltage and current at full load. Product of voltage and current. Product of voltage and current at no load. Product of rms voltage and rms current. Product of voltage and current at full load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of lead acid cell is _______________ that of Edison cell. less than. none of above. more than. equal to. less than. none of above. more than. equal to. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has positive temperature coefficient ? Gold. Germanium. Rubber. Paper. Gold. Germanium. Rubber. Paper. ANSWER DOWNLOAD EXAMIANS APP
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