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Exam RCDD-001 topic 9 question 8 discussion

Actual exam question from BICSI's RCDD-001
Question #: 8
Topic #: 9
[All RCDD-001 Questions]

You are designing a telecommunications grounding system for a telecommunications room (TR). The TMGB is located 15 m (50 ft) from the telecommunications rack. What is the MINIMUM AWG of the ground conductor required?

  • A. Two
  • B. Three
  • C. Four
  • D. Six
  • E. Eight
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Suggested Answer: D 🗳️

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CUB90
1 year ago
TDMM page 8-22 (788) In most applications, where any bonding conductor does not exceed ~30m (100 ft), a minimum of a 6 AWG bonding conductor is sufficient.
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