Electric Circuits Common impurity in battery electrolyte is lead sulfate. dust. sodium chloride. iron. lead sulfate. dust. sodium chloride. iron. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be None of these greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. None of these greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? Both Parallel resonance None of these Series resonance Both Parallel resonance None of these Series resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the current in the circuit? 0.4583 A. 0.1465 A. 0.2547 A. 0.1578 A. 0.4583 A. 0.1465 A. 0.2547 A. 0.1578 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which braking back emf exceeds supply voltage? None of these. Plugging. Regenerative. Dynamic. None of these. Plugging. Regenerative. Dynamic. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If 1 A current flows in a circuit, the number of electrons flowing through this circuit is 0.625 × 1019 0.625 × 10 - 19 1.6 × 10 - 19 1.6 × 1019 0.625 × 1019 0.625 × 10 - 19 1.6 × 10 - 19 1.6 × 1019 ANSWER DOWNLOAD EXAMIANS APP
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