Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? Not possible. 4. 2. 1. Not possible. 4. 2. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during charging only. neither during charging nor discharging. discharging only. both during charging as well as discharging. charging only. neither during charging nor discharging. discharging only. both during charging as well as discharging. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When the internal resistance of a cell is large compared to the external resistance in the circuit then high current can flow through the external resistance by grouping the cells in either series or parallel. as in series. mixed. in parallel. in either series or parallel. as in series. mixed. in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 2. 4. 0.5. 0.25. 2. 4. 0.5. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? Voltage source Both Current source None of these. Voltage source Both Current source None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the power factor of a system is leading lagging any of the above unity leading lagging any of the above unity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS