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 200 h 1 h 2,000 h 10 h 200 h 1 h 2,000 h ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 73.3 V 257 V 25.7 V 2.5 V 73.3 V 257 V 25.7 V 2.5 V 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? neither resistor 330 both resistors 33 neither resistor 330 both resistors 33 ANSWER DOWNLOAD EXAMIANS APP
Energy and Power For 12 V and 40 mA, the power is 480,000 µW 480 mW All of these 0.480 W 480,000 µW 480 mW All of these 0.480 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 2 W 5 W 1 W 0.5 W 2 W 5 W 1 W 0.5 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 1.2 V 120 V 12 V 6 V 1.2 V 120 V 12 V 6 V ANSWER DOWNLOAD EXAMIANS APP
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