Electric Circuits An electric field can deflect gamma-rays. alpha particles. neutrons. x-rays. gamma-rays. alpha particles. neutrons. x-rays. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which cell has the reversible chemical reaction? Lead acid. Mercury oxide. Carbon Zinc. Silver oxide. Lead acid. Mercury oxide. Carbon Zinc. Silver oxide. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following carbon coded resistor has value of 10k ohm with 20% tolerance? Red, red, green and silver stripes. Orange, orange, black and gold stripes. Brown, black, orange and no tolerance band. Yellow, violet, yellow and silver stripes. Red, red, green and silver stripes. Orange, orange, black and gold stripes. Brown, black, orange and no tolerance band. Yellow, violet, yellow and silver stripes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in a chemical cell is a movement of negative ions only. positive and negative ions. positive ions only. positive hole charges. negative ions only. positive and negative ions. positive ions only. positive hole charges. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest? 10 Hz. 1000 Hz. 1 Hz. 100 Hz. 10 Hz. 1000 Hz. 1 Hz. 100 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reactive power drawn by a pure resistor is minimum maximum None of these 0 minimum maximum None of these 0 ANSWER DOWNLOAD EXAMIANS APP
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