Energy and Power How many watt-hours represent 65 W used for 18 h? 11,700 Wh 117,000 Wh 1,170 Wh 11.7 Wh 11,700 Wh 117,000 Wh 1,170 Wh 11.7 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 2 W 1 W 0.5 W 5 W 2 W 1 W 0.5 W 5 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 1.3 kWh 12 kWh 13.3 kWh 1.2 kWh 1.3 kWh 12 kWh 13.3 kWh 1.2 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 3.3 k resistor dissipates 0.25 W. The current is 8.7 mA 8.7 A 8.7 µA 87 mA 8.7 mA 8.7 A 8.7 µA 87 mA ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A given power supply is capable of providing 6 A for 3.5 h. Its ampere-hour rating is 2.1 Ah 0.58 Ah 58 Ah 21 Ah 2.1 Ah 0.58 Ah 58 Ah 21 Ah 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 4.28% 8.57% 85.7% 42.85% 4.28% 8.57% 85.7% 42.85% ANSWER DOWNLOAD EXAMIANS APP
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