Electric Circuits A two port network is defined by the relation The value of Z11 is 2. 2/11. -3. -2/11. 2. 2/11. -3. -2/11. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a 3 - φ delta connection, two-wattmeter method is used to measure the power; if the two watt meters read 28.13 kW and 13.31 kW, the power factor of connection will be 0.6. 0.85. 0.9. 0.4. 0.6. 0.85. 0.9. 0.4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current locus is obtained by which of the following? Either of these Varying source frequency Varying any one of the circuit element None of these Either of these Varying source frequency Varying any one of the circuit element None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which battery is used in aeroplanes? Lead acid battery. Dry cell battery. None of them. Edission cell. Lead acid battery. Dry cell battery. None of them. Edission cell. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect two in parallel and one in series. three in series. two in parallel. three in parallel. two in parallel and one in series. three in series. two in parallel. three in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? resistive. inductive. both ‘a’ and ‘b’ capacitive. resistive. inductive. both ‘a’ and ‘b’ capacitive. ANSWER DOWNLOAD EXAMIANS APP
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