Energy and Power In 0.025 W, there are 25 kW 25 mW 2,500 µW 0.00025 mW 25 kW 25 mW 2,500 µW 0.00025 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 3.3 k resistor dissipates 0.25 W. The current is 8.7 µA 87 mA 8.7 mA 8.7 A 8.7 µA 87 mA 8.7 mA 8.7 A 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? 10 h 1 h 2,000 h 200 h 10 h 1 h 2,000 h 200 h 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% 42.85% 85.7% 4.28% 8.57% 42.85% 85.7% 4.28% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 33 half-watt resistor and a 330 half-watt resistor are connected across a 12 V source. Which one(s) will overheat? 33 both resistors 330 neither resistor 33 both resistors 330 neither resistor ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 0.4 mW 40,000 W 5,000 W 400 W 0.4 mW 40,000 W 5,000 W 400 W ANSWER DOWNLOAD EXAMIANS APP
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