Energy and Power If you used 600 W of power for 60 h, you have used 3.6 kWh 1 kWh 36 kWh 10 kWh 3.6 kWh 1 kWh 36 kWh 10 kWh 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 5 W 0.5 W 1 W 2 W 5 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 200 W 20 W 2 W 2,000 W 200 W 20 W 2 W 2,000 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 85.7% 42.85% 4.28% 8.57% 85.7% 42.85% 4.28% 8.57% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If it takes 400 ms to use 12,000 J of energy, the power is 30 kW 3 W 30 W 300 kW 30 kW 3 W 30 W 300 kW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 6 V battery is connected to a 300 load. Under these conditions, it is rated at 40 Ah. How long can it supply current to the load? 1 h 10 h 200 h 2,000 h 1 h 10 h 200 h 2,000 h ANSWER DOWNLOAD EXAMIANS APP
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