Energy and Power If you used 400 W of power for 30 h, you have used 13.3 kWh 12 kWh 1.3 kWh 1.2 kWh 13.3 kWh 12 kWh 1.3 kWh 1.2 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 12 V 120 V 1.2 V 6 V 12 V 120 V 1.2 V 6 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 50 mW 5 mW 500 mW 5,000 mW 50 mW 5 mW 500 mW 5,000 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 600 W of power for 60 h, you have used 1 kWh 10 kWh 36 kWh 3.6 kWh 1 kWh 10 kWh 36 kWh 3.6 kWh 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? 1 h 10 h 200 h 2,000 h 1 h 10 h 200 h 2,000 h 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
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