Energy and Power A 6 V battery is connected to a 300 load. Under these conditions, it is rated at 40 Ah. How long can it supply current to the load? 200 h 1 h 2,000 h 10 h 200 h 1 h 2,000 h 10 h ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If it takes 400 ms to use 12,000 J of energy, the power is 30 W 3 W 30 kW 300 kW 30 W 3 W 30 kW 300 kW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 400 W 0.4 mW 5,000 W 40,000 W 400 W 0.4 mW 5,000 W 40,000 W 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 21 Ah 2.1 Ah 58 Ah 0.58 Ah 21 Ah 2.1 Ah 58 Ah 0.58 Ah 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 22.6 mW 132 mW 13.2 mW 226 mW 22.6 mW 132 mW 13.2 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 6 V 1.2 V 120 V 12 V 6 V 1.2 V 120 V 12 V ANSWER DOWNLOAD EXAMIANS APP
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