Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is overheated reversed open shorted overheated reversed open shorted ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 1.3 kWh 13.3 kWh 12 kWh 1.2 kWh 1.3 kWh 13.3 kWh 12 kWh 1.2 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power For 12 V and 40 mA, the power is 480 mW All of these 480,000 µW 0.480 W 480 mW All of these 480,000 µW 0.480 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 8.57% 85.7% 4.28% 42.85% 8.57% 85.7% 4.28% 42.85% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 500 mW 50 mW 5 mW 5,000 mW 500 mW 50 mW 5 mW 5,000 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the current through a 12 k resistor is 8 mA, the power is 76.8 W 7.68 mW 7.68 W 768 mW 76.8 W 7.68 mW 7.68 W 768 mW ANSWER DOWNLOAD EXAMIANS APP
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