Energy and Power Three hundred joules of energy are consumed in 15 s. The power is 2 W 20 W 200 W 2,000 W 2 W 20 W 200 W 2,000 W 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? 330 33 neither resistor both resistors 330 33 neither resistor both resistors ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A given power supply is capable of providing 6 A for 3.5 h. Its ampere-hour rating is 21 Ah 58 Ah 0.58 Ah 2.1 Ah 21 Ah 58 Ah 0.58 Ah 2.1 Ah 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 When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is reversed open shorted overheated reversed open shorted overheated ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 40,000 W 5,000 W 0.4 mW 400 W 40,000 W 5,000 W 0.4 mW 400 W ANSWER DOWNLOAD EXAMIANS APP
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