New York State Master Electrician Practice Exam

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Study for the New York State Master Electrician Exam. Prepare with detailed questions and thorough explanations. Boost your confidence and ace your exam!

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What is the minimum feeder load required for show window lighting?

100V per linear foot
150V per linear foot
200V per linear foot
250V per linear foot

The correct answer is: 200V per linear foot

The minimum feeder load required for show window lighting is determined based on the lighting needs to ensure adequate illumination for display purposes. The correct answer specifies a requirement of 200 volts per linear foot. This standard accounts for the need to provide sufficient brightness and visibility for items on display, which is crucial in retail settings to attract customers. Show window lighting often utilizes a combination of general lighting and accent lighting to highlight products effectively. The specified voltage per linear foot ensures that the electrical system can handle the expected load while also providing the necessary intensity of light. Using 200 volts per linear foot aligns with industry standards and regulations that help electricians calculate the necessary electrical supply to maintain safety and efficiency in the installation. This consideration is key in ensuring compliance with local codes and preventing under-lighting or overloading circuits, which could lead to safety hazards.