BICSI
RCDD · Question #88
RCDD Question #88: Real Exam Question with Answer & Explanation
The correct answer is C. 500 lux. The minimum recommended illumination level at the point of cable terminations in a telecommunications room is 500 lux, ensuring technicians can accurately perform detailed cabling and labeling work.
Question
The MINIMUM recommended lighting requirement in a telecommunications room (TR) at the point of cable terminations is:
Options
- A150 lux
- B300 lux
- C500 lux
- D750 lux
- E1000 lux
Explanation
The minimum recommended illumination level at the point of cable terminations in a telecommunications room is 500 lux, ensuring technicians can accurately perform detailed cabling and labeling work.
Common mistakes.
- A. 150 lux is far below the minimum required for detailed termination work and does not meet the standard specified for TR cable termination points.
- B. 300 lux falls short of the 500 lux minimum required at termination points and would not provide adequate visibility for precise cabling tasks.
- D. 750 lux exceeds the specified minimum; while higher illumination is permissible, it is not the minimum threshold defined by the standard.
- E. 1000 lux significantly exceeds the minimum requirement and is more representative of surgical or precision manufacturing environments, not the TR lighting standard.
Concept tested. Minimum lighting level at TR cable termination points
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