Electronic Principles
A device that converts chemical energy to electrical energy is called a:

solar cell
electric device
None of these
thermocouple
chemical cell

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Electronic Principles
Which one of the following statements applies to common, non-rechargeable flashlight batteries?

Common flashlight batteries are secondary dry-cell batteries
None of these
Common flashlight batteries are secondary wet-cell batteries
Common flashlight batteries are primary wet-cell batteries
Common flashlight batteries are primary dry-cell batteries

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