Energy and Power If you used 400 W of power for 30 h, you have used 13.3 kWh 12 kWh 1.3 kWh 1.2 kWh 13.3 kWh 12 kWh 1.3 kWh 1.2 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 400 W 0.4 mW 5,000 W 40,000 W 400 W 0.4 mW 5,000 W 40,000 W 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 42.85% 8.57% 85.7% 4.28% 42.85% 8.57% 85.7% 4.28% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If it takes 400 ms to use 12,000 J of energy, the power is 3 W 300 kW 30 W 30 kW 3 W 300 kW 30 W 30 kW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 12 V 1.2 V 6 V 120 V 12 V 1.2 V 6 V 120 V 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 58 Ah 21 Ah 0.58 Ah 2.1 Ah 58 Ah 21 Ah 0.58 Ah 2.1 Ah ANSWER DOWNLOAD EXAMIANS APP
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