Certified Facility Manager (CFM) Practice Exam

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Prepare for the Certified Facility Manager Exam. Study with flashcards and multiple-choice questions; each question includes hints and explanations. Get set for success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is a recommended practice for drying plastic luminaires?

Wiping them dry with a cloth.
Letting them air-dry.
Using a heater to expedite the process.
Submerging them in water.

The correct answer is: Letting them air-dry.

Letting plastic luminaires air-dry is a recommended practice due to several reasons related to the material properties and the function of the luminaires. Air-drying minimizes the risk of scratching or damaging the surface of the luminaire which can occur when abrasive materials, such as cloths, are used. Additionally, air-drying allows moisture to evaporate evenly, reducing the likelihood of trapped water that can lead to damage or corrosion of internal components. Moreover, air-drying eliminates the risk of applying excessive heat, which can warp or distort plastic luminaire housings. This is especially important as certain types of plastic can be sensitive to heat exposure. Finally, proper air circulation during the drying process ensures that any remaining moisture disperses efficiently, helping to maintain the integrity and aesthetic quality of the luminaires over time.