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? 2.01 kWh 201.6 kWh 20.16 kWh 8.4 kWh 2.01 kWh 201.6 kWh 20.16 kWh 8.4 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 5 mW 5,000 mW 500 mW 50 mW 5 mW 5,000 mW 500 mW 50 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 5,000 W 0.4 mW 40,000 W 400 W 5,000 W 0.4 mW 40,000 W 400 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? neither resistor 33 both resistors 330 neither resistor 33 both resistors 330 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 480 mW 15 mW 150 mW 4.8 W 480 mW 15 mW 150 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 73.3 V 25.7 V 257 V 2.5 V 73.3 V 25.7 V 257 V 2.5 V ANSWER DOWNLOAD EXAMIANS APP
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