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jeydheep
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I Suppose, need to choose a correct wire gauge for a lighting circuit, how to calculate it. Input load 12V Battery, load (two 100 W bulb), .Please clarify.
How to choose the correct wire gauge & size of a wire
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SUMMARY
To select the correct wire gauge for a lighting circuit powered by a 12V battery and two 100W bulbs, calculate the current by dividing the total wattage (200W) by the voltage (12V), resulting in 16.66A. It is essential to choose a wire gauge that exceeds this current to ensure safety and compliance with electrical standards. Referencing the National Electric Code (NEC) for ampacity guidelines is crucial in this process. For detailed information, resources such as Cables and Connectors provide valuable insights.
PREREQUISITES- Understanding of electrical load calculations
- Familiarity with wire gauge standards
- Knowledge of the National Electric Code (NEC)
- Basic electrical safety practices
- Research wire gauge ampacity tables as per the National Electric Code (NEC)
- Learn about the impact of wire length on voltage drop
- Explore the differences between stranded and solid wire types
- Investigate safety measures for wiring circuits in residential settings
Electricians, DIY enthusiasts, and anyone involved in electrical installations or modifications, particularly those working with low-voltage lighting systems.
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