Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 56.25 Wh 0.938 Wh 5.6 Wh 938 Wh 56.25 Wh 0.938 Wh 5.6 Wh 938 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power For 12 V and 40 mA, the power is 480,000 µW 480 mW 0.480 W All of these 480,000 µW 480 mW 0.480 W All of these ANSWER DOWNLOAD EXAMIANS APP
Energy and Power Three hundred joules of energy are consumed in 15 s. The power is 2,000 W 2 W 20 W 200 W 2,000 W 2 W 20 W 200 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be 1 W 2 W 0.5 W 5 W 1 W 2 W 0.5 W 5 W ANSWER DOWNLOAD EXAMIANS APP
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 8.4 kWh 20.16 kWh 2.01 kWh 201.6 kWh 8.4 kWh 20.16 kWh 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 neither resistor 330 33 both resistors neither resistor 330 33 ANSWER DOWNLOAD EXAMIANS APP
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