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 8.4 kWh 201.6 kWh 2.01 kWh 20.16 kWh 8.4 kWh 201.6 kWh 2.01 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A power supply produces a 0.6 W output with an input of 0.7 W. Its percentage of efficiency is 42.85% 4.28% 8.57% 85.7% 42.85% 4.28% 8.57% 85.7% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 428 A 4.2 A 4.28 A 42.8 A 428 A 4.2 A 4.28 A 42.8 A ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the current through a 12 k resistor is 8 mA, the power is 76.8 W 7.68 mW 768 mW 7.68 W 76.8 W 7.68 mW 768 mW 7.68 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 600 W of power for 60 h, you have used 10 kWh 36 kWh 3.6 kWh 1 kWh 10 kWh 36 kWh 3.6 kWh 1 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How many watt-hours represent 65 W used for 18 h? 11.7 Wh 11,700 Wh 1,170 Wh 117,000 Wh 11.7 Wh 11,700 Wh 1,170 Wh 117,000 Wh ANSWER DOWNLOAD EXAMIANS APP
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