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Certified Ergonomic Specialist (CES)

115 questions 5.0 rating Mobile friendly
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About this Exam

Prepare with the Certified Ergonomic Specialist (CES) practice quiz. This question bank includes 115 questions covering recommended, ergonomic, tasks, ergonomics, and lifting. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

Sample Questions

Question 1
According to OSHA's permissible exposure limit (PEL), what is the maximum noise exposure allowed for an 8-hour workday without hearing protection?
85 dBA
90 dBA
95 dBA
100 dBA
Question 2
What is the recommended illuminance level (in foot-candles) for general office tasks such as reading and writing according to the Illuminating Engineering Society (IES)?
10–20 fc
30–50 fc
70–100 fc
150–200 fc
Question 3
Which type of glare occurs when a bright light source is directly within the visual field, causing discomfort or loss of visibility?
Reflected glare
Disability glare
Discomfort glare
Veiling glare
Question 4
The Wet Bulb Globe Temperature (WBGT) index is used by ergonomists primarily to assess which environmental stressor?
Noise exposure
Heat stress
Whole-body vibration
Indoor air quality
Question 5
According to ASHRAE Standard 55, the recommended operative temperature range for sedentary office work in summer conditions is approximately:
64–68°F (18–20°C)
70–76°F (21–24°C)
78–84°F (26–29°C)
86–90°F (30–32°C)

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Additional Information

Certified Ergonomic Specialist (CES)

This practice set contains 115 questions from the matching question bank and focuses on recommended, ergonomic, tasks, ergonomics, and lifting. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Frequently Asked Questions

This quiz contains a total of 115 practice questions carefully selected to test your knowledge on this subject.
Yes, you will have exactly 0 minutes to complete the exam. A countdown timer will be visible once you start.
Yes, you can retake this practice test as many times as you need. The questions and options may be randomized on subsequent attempts to ensure comprehensive learning.

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