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Interior Design Professional Practice Exam

Category - Interior Design Practice Exam

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The function of a ballast in a fluorescent fixture is:

Supply of electricity to the fixture
Provide rapid start
Internal link to combine fixtures
Starting voltage and operating current

Explanation

Answer: D - The function of a ballast in a fluorescent fixture is The ballast provides the starting voltage and operating current for fluorescent, mercury, and other electric discharge lamps.

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