Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 120 V 1.2 V 6 V 12 V 120 V 1.2 V 6 V 12 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 5 mW 500 mW 5,000 mW 50 mW 5 mW 500 mW 5,000 mW 50 mW 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 226 mW 132 mW 22.6 mW 13.2 mW 226 mW 132 mW 22.6 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 13.3 kWh 12 kWh 1.3 kWh 1.2 kWh 13.3 kWh 12 kWh 1.3 kWh 1.2 kWh 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 58 Ah 0.58 Ah 2.1 Ah 21 Ah 58 Ah 0.58 Ah 2.1 Ah 21 Ah ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 120 resistor must carry a maximum current of 25 mA. Its rating should be at least 480 mW 4.8 W 15 mW 150 mW 480 mW 4.8 W 15 mW 150 mW ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS