Answer :
Final answer:
Four different 12 VDC power sources are batteries, converters, solar panels, and alternators. These sources provide versatile electrical power applications ranging from chemical storage in batteries to renewable energy from solar panels.
Explanation:
Four different 12 VDC power sources are batteries, converters, solar panels, and alternators. This answer corresponds to option C. Each of these sources provides a voltage output that can be utilized in various applications, including household and automotive.
- Batteries are among the most common voltage sources, capable of storing electrical energy chemically and providing it as direct current (DC) voltage when needed.
- Converters are devices designed to convert other forms of power into electrical power, typically from AC to DC, thereby supplying the necessary voltage.
- Solar panels convert light into electricity, providing a sustainable and renewable source of DC voltage.
- Alternators, primarily found in automotive applications, generate electrical power through mechanical energy, usually converted from DC back to AC for the electrical system.
Contrary to the options presented, inverters actually convert DC power back into AC power and are not a direct source of 12 VDC like the other options mentioned.
