Voice Data Video (VDV) Practice Test Questions with Correct Answers
Voice Data Video (VDV) Practice Test Questions with Correct Answers The cable voltage ratings on communications wires and cables ____________ be marked on the cable or on the under carpet communications wire. a. must b. must not c. shall d. shall not - Correct Answer d. shall not REF: [NEC] 800.179 What is the smallest size grounding conductor that can be used for a CATV system? a. 18 AWG b. 14 AWG c. 12 AWG d. 6 AWG - Correct Answer b. 14 AWG REF: [NEC] 820.100(A)(3) Which type of communication cable would you use between floors? a. CM b. CMP c. CMG d. CMR - Correct Answer d. CMR REF: [NEC] 800.179(B) or 800.154(a) The "C" in optical fiber cabling marking means __________. a. compliance b. conductive
Written for
- Institution
- Voice Data Video
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- Voice Data Video
Document information
- Uploaded on
- November 13, 2024
- Number of pages
- 63
- Written in
- 2024/2025
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
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the cable voltage ratings on communications
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what is the smallest size grounding conductor that
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which type of communication cable would you use be