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? 33 330 neither resistor both resistors 33 330 neither resistor both resistors ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 13.3 kWh 1.3 kWh 1.2 kWh 12 kWh 13.3 kWh 1.3 kWh 1.2 kWh 12 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 3.3 k resistor dissipates 0.25 W. The current is 8.7 A 87 mA 8.7 µA 8.7 mA 8.7 A 87 mA 8.7 µA 8.7 mA ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How many watt-hours represent 65 W used for 18 h? 1,170 Wh 117,000 Wh 11.7 Wh 11,700 Wh 1,170 Wh 117,000 Wh 11.7 Wh 11,700 Wh 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 5 W 2 W 0.5 W 1 W 5 W 2 W 0.5 W 1 W 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 150 mW 480 mW 4.8 W 15 mW 150 mW 480 mW 4.8 W ANSWER DOWNLOAD EXAMIANS APP
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