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? 330 33 neither resistor both resistors 330 33 neither resistor both resistors ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is shorted open overheated reversed shorted open overheated reversed ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 0.025 W, there are 2,500 µW 25 mW 25 kW 0.00025 mW 2,500 µW 25 mW 25 kW 0.00025 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A certain appliance uses 350 W. If it is allowed to run continuously for 24 days, how many kilowatt-hours of energy does it consume? 2.01 kWh 8.4 kWh 20.16 kWh 201.6 kWh 2.01 kWh 8.4 kWh 20.16 kWh 201.6 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 85.7% 4.28% 42.85% 8.57% 85.7% 4.28% 42.85% 8.57% ANSWER DOWNLOAD EXAMIANS APP
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