Energy and Power A 120 resistor must carry a maximum current of 25 mA. Its rating should be at least 150 mW 15 mW 480 mW 4.8 W 150 mW 15 mW 480 mW 4.8 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is reversed shorted open overheated reversed shorted open overheated 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? both resistors 33 330 neither resistor both resistors 33 330 neither resistor ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 68 resistor is connected across the terminals of a 3 V battery. The power dissipation of the resistor is 13.2 mW 22.6 mW 132 mW 226 mW 13.2 mW 22.6 mW 132 mW 226 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 5 mW 5,000 mW 500 mW 50 mW 5 mW 5,000 mW 500 mW 50 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 56.25 Wh 5.6 Wh 938 Wh 0.938 Wh 56.25 Wh 5.6 Wh 938 Wh 0.938 Wh ANSWER DOWNLOAD EXAMIANS APP
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