Energy and Power A certain appliance uses 350 W. If it is allowed to run continuously for 24 days, how many kilowatt-hours of energy does it consume? 20.16 kWh 201.6 kWh 2.01 kWh 8.4 kWh 20.16 kWh 201.6 kWh 2.01 kWh 8.4 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 120 resistor must carry a maximum current of 25 mA. Its rating should be at least 4.8 W 15 mW 150 mW 480 mW 4.8 W 15 mW 150 mW 480 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 0.025 W, there are 2,500 µW 0.00025 mW 25 mW 25 kW 2,500 µW 0.00025 mW 25 mW 25 kW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 0.4 mW 400 W 5,000 W 40,000 W 0.4 mW 400 W 5,000 W 40,000 W 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? 330 neither resistor 33 both resistors 330 neither resistor 33 both resistors ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 938 Wh 5.6 Wh 0.938 Wh 56.25 Wh 938 Wh 5.6 Wh 0.938 Wh 56.25 Wh ANSWER DOWNLOAD EXAMIANS APP
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