Current Electricity A closed switch has a resistance of About 50 ohms Zero Infinity About 500 ohms About 50 ohms Zero Infinity About 500 ohms ANSWER DOWNLOAD EXAMIANS APP
Current Electricity In a circuit a 33 Q resistor carries a current of 2 A. The voltage across the resistor is 80 V 33 V 66 V 132 V 80 V 33 V 66 V 132 V ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Two resistances Rl and Ri are connected in series across the voltage source where Rl > Ri. The largest drop will be across Either Rl or Ri Ri Rl None of them Either Rl or Ri Ri Rl None of them ANSWER DOWNLOAD EXAMIANS APP
Current Electricity One commercial unit of energy equals One watt-hour One watt-hour One kilowatt-hour Ten kilowatt-hour One watt-hour One watt-hour One kilowatt-hour Ten kilowatt-hour ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Out of the following which is not a poor conductor? Tungsten Cast iron Copper Carbon Tungsten Cast iron Copper Carbon ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Sparking occurs when a load is switched off because the circuit has high Capacitance Inductance Impedance Resistance Capacitance Inductance Impedance Resistance ANSWER DOWNLOAD EXAMIANS APP
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