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
Energy and Power If you used 400 W of power for 30 h, you have used 13.3 kWh 1.3 kWh 1.2 kWh 12 kWh 13.3 kWh 1.3 kWh 1.2 kWh 12 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 120 V 6 V 12 V 1.2 V 120 V 6 V 12 V 1.2 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 500 mW 50 mW 5,000 mW 5 mW 500 mW 50 mW 5,000 mW 5 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the current through a 12 k resistor is 8 mA, the power is 768 mW 7.68 W 7.68 mW 76.8 W 768 mW 7.68 W 7.68 mW 76.8 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is open reversed shorted overheated open reversed shorted overheated ANSWER DOWNLOAD EXAMIANS APP