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? 2,000 h 200 h 10 h 1 h 2,000 h 200 h 10 h 1 h ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 25.7 V 257 V 2.5 V 73.3 V 25.7 V 257 V 2.5 V 73.3 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power For 12 V and 40 mA, the power is 480 mW 0.480 W All of these 480,000 µW 480 mW 0.480 W All of these 480,000 µW 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 33 neither resistor 330 both resistors 33 neither resistor 330 ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 600 W of power for 60 h, you have used 36 kWh 1 kWh 3.6 kWh 10 kWh 36 kWh 1 kWh 3.6 kWh 10 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 0.938 Wh 938 Wh 56.25 Wh 5.6 Wh 0.938 Wh 938 Wh 56.25 Wh 5.6 Wh ANSWER DOWNLOAD EXAMIANS APP
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