Energy and Power A 220 resistor dissipates 3 W. The voltage is 25.7 V 73.3 V 2.5 V 257 V 25.7 V 73.3 V 2.5 V 257 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 0.4 mW 40,000 W 400 W 5,000 W 0.4 mW 40,000 W 400 W 5,000 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 1.3 kWh 1.2 kWh 12 kWh 13.3 kWh 1.3 kWh 1.2 kWh 12 kWh 13.3 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the current through a 12 k resistor is 8 mA, the power is 76.8 W 768 mW 7.68 W 7.68 mW 76.8 W 768 mW 7.68 W 7.68 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 33 half-watt resistor and a 330 half-watt resistor are connected across a 12 V source. Which one(s) will overheat? both resistors 330 neither resistor 33 both resistors 330 neither resistor 33 ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is overheated shorted open reversed overheated shorted open reversed ANSWER DOWNLOAD EXAMIANS APP
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