Energy and Power If it takes 400 ms to use 12,000 J of energy, the power is 3 W 300 kW 30 W 30 kW 3 W 300 kW 30 W 30 kW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 73.3 V 2.5 V 257 V 25.7 V 73.3 V 2.5 V 257 V 25.7 V 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 150 mW 15 mW 4.8 W 480 mW 150 mW 15 mW 4.8 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 226 mW 132 mW 13.2 mW 22.6 mW 226 mW 132 mW 13.2 mW 22.6 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power Three hundred joules of energy are consumed in 15 s. The power is 2,000 W 200 W 2 W 20 W 2,000 W 200 W 2 W 20 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 50 mW 500 mW 5 mW 5,000 mW 50 mW 500 mW 5 mW 5,000 mW ANSWER DOWNLOAD EXAMIANS APP
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