Energy and Power A half-watt is equal to how many milliwatts? 500 mW 5,000 mW 50 mW 5 mW 500 mW 5,000 mW 50 mW 5 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If it takes 400 ms to use 12,000 J of energy, the power is 30 W 30 kW 300 kW 3 W 30 W 30 kW 300 kW 3 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 120 resistor must carry a maximum current of 25 mA. Its rating should be at least 4.8 W 150 mW 15 mW 480 mW 4.8 W 150 mW 15 mW 480 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 0.4 mW 400 W 40,000 W 5,000 W 0.4 mW 400 W 40,000 W 5,000 W 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 132 mW 22.6 mW 226 mW 13.2 mW 132 mW 22.6 mW 226 mW 13.2 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 2.5 V 73.3 V 25.7 V 257 V 2.5 V 73.3 V 25.7 V 257 V ANSWER DOWNLOAD EXAMIANS APP
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