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ENERGY AND POWER QUIZ

A 220 resistor dissipates 3 W. The voltage is

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How much continuous current can be drawn from a 60 Ah battery for 14 h?

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The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be

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For 12 V and 40 mA, the power is

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A 75 load uses 2 W of power. The output voltage of the power supply is approximately

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A given power supply is capable of providing 6 A for 3.5 h. Its ampere-hour rating is

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In 0.025 W, there are

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At the end of a 14 day period, your utility bill shows that you have used 18 kWh. What is your average daily power?

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A half-watt is equal to how many milliwatts?

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A 68 resistor is connected across the terminals of a 3 V battery. The power dissipation of the resistor is

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