Energy and Power At the end of a 14 day period, your utility bill shows that you have used 18 kWh. What is your average daily power? 12.85 kWh 252 kWh 535 kWh 1.286 kWh 12.85 kWh 252 kWh 535 kWh 1.286 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 120 V 12 V 1.2 V 6 V 120 V 12 V 1.2 V 6 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 1.3 kWh 13.3 kWh 12 kWh 1.2 kWh 1.3 kWh 13.3 kWh 12 kWh 1.2 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 15 mW 4.8 W 150 mW 480 mW 15 mW 4.8 W 150 mW 480 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How many watt-hours represent 65 W used for 18 h? 1,170 Wh 11,700 Wh 117,000 Wh 11.7 Wh 1,170 Wh 11,700 Wh 117,000 Wh 11.7 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 6 V battery is connected to a 300 load. Under these conditions, it is rated at 40 Ah. How long can it supply current to the load? 10 h 1 h 2,000 h 200 h 10 h 1 h 2,000 h 200 h ANSWER DOWNLOAD EXAMIANS APP
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