Energy and Power When the current through a 12 k resistor is 8 mA, the power is 76.8 W 7.68 W 7.68 mW 768 mW 76.8 W 7.68 W 7.68 mW 768 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is overheated shorted open reversed overheated shorted open reversed ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 5,000 W 400 W 40,000 W 0.4 mW 5,000 W 400 W 40,000 W 0.4 mW 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? 2,000 h 10 h 200 h 1 h 2,000 h 10 h 200 h 1 h ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 600 W of power for 60 h, you have used 36 kWh 3.6 kWh 1 kWh 10 kWh 36 kWh 3.6 kWh 1 kWh 10 kWh 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% 85.7% 8.57% 42.85% 4.28% 85.7% 8.57% 42.85% ANSWER DOWNLOAD EXAMIANS APP
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