Energy and Power If you used 400 W of power for 30 h, you have used 12 kWh 1.2 kWh 1.3 kWh 13.3 kWh 12 kWh 1.2 kWh 1.3 kWh 13.3 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 42.8 A 4.28 A 4.2 A 428 A 42.8 A 4.28 A 4.2 A 428 A 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% 4.28% 42.85% 8.57% 85.7% 4.28% 42.85% 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 Three hundred joules of energy are consumed in 15 s. The power is 2 W 200 W 2,000 W 20 W 2 W 200 W 2,000 W 20 W 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 0.58 Ah 21 Ah 58 Ah 2.1 Ah 0.58 Ah 21 Ah 58 Ah 2.1 Ah ANSWER DOWNLOAD EXAMIANS APP
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