Certified Fire Protection Specialist (CFPS) — Question 24

Boyce, Shields, and Silcock study on reading exit signs resulted in which type of sign as the most visible to impaired persons?

Answer options

• A. Color contrasted sign
• B. Non-illuminated exit sign
• C. Illuminated exit sign
• D. Light emitting diode (LED) sign

Correct answer: C

Explanation

The correct answer is C, as illuminated exit signs provide better visibility due to their brightness, which helps those with visual impairments. Options A and D may enhance visibility but do not match the effectiveness of illuminated signs, while option B lacks illumination entirely, making it less effective for impaired individuals.