26. |
Which one of the following statements applies to common auto batteries? |
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27. |
Which one of the following equations most directly determines the power dissipation of a resistance when you know the power dissipation of a resistance when you know the voltage drop and current? |
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28. |
If N1/N2 = 2, and the primary voltage is 120 V, what is the secondary voltage? |
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29. |
A device that converts light energy to electrical energy is called a: |
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30. |
How much current flows through a 60-W light bulb that is operating at 120 V? |
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