Energy and Power The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be 0.5 W 5 W 2 W 1 W 0.5 W 5 W 2 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
Energy and Power A 3.3 k resistor dissipates 0.25 W. The current is 8.7 µA 8.7 A 8.7 mA 87 mA 8.7 µA 8.7 A 8.7 mA 87 mA ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 4.28 A 4.2 A 42.8 A 428 A 4.28 A 4.2 A 42.8 A 428 A ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How many watt-hours represent 65 W used for 18 h? 11.7 Wh 11,700 Wh 117,000 Wh 1,170 Wh 11.7 Wh 11,700 Wh 117,000 Wh 1,170 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A power supply produces a 0.6 W output with an input of 0.7 W. Its percentage of efficiency is 8.57% 85.7% 42.85% 4.28% 8.57% 85.7% 42.85% 4.28% ANSWER DOWNLOAD EXAMIANS APP
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