Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 5.6 Wh 0.938 Wh 56.25 Wh 938 Wh 5.6 Wh 0.938 Wh 56.25 Wh 938 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 4.28 A 4.2 A 42.8 A 428 A 4.28 A 4.2 A 42.8 A 428 A ANSWER DOWNLOAD EXAMIANS APP
Energy and Power The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be 5 W 2 W 0.5 W 1 W 5 W 2 W 0.5 W 1 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 22.6 mW 13.2 mW 226 mW 132 mW 22.6 mW 13.2 mW 226 mW 132 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 40 kW, there are 0.4 mW 40,000 W 5,000 W 400 W 0.4 mW 40,000 W 5,000 W 400 W ANSWER DOWNLOAD EXAMIANS APP
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 2,000 h 10 h 1 h 200 h 2,000 h 10 h 1 h ANSWER DOWNLOAD EXAMIANS APP
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