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VDV Study Guide v1.0 Questions and Answers (100% Guaranteed Pass) Latest Update 2024
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VDV Study Guide v1.0 Questions andAnswers (100% Guaranteed Pass) Latest
Update 2024
When you are sound masking, what is white noise used for?
To produce ambient noise
dB is a ratio of
2 quantities
In antenna television system, what is a permitted substitution for CATVP cable?
BLP
Which type of cable is permitted substitution for OFNP?
NONE
What is the cable marking for Class 3 plenum?
CL3P
Dynamic Range means?
Between the loudest & quietest portion of a program in decibels
Ask for any Exams or Study materials from (arthurmurphy121@gmail.com)
, Hierarchy of cables
CMP>CMR>CM>CMG>CMX
[820.154(B)]
Maximum untwist at connector of CAT 5E
.5 inch (13mm)
What type of termination for voice application?
66 Block
What system uses a one piece pass through system
Bixby or Bix
Which connector for CCTV is used to terminate both sides?
BNC
Best connector for surveillance systems?
BNC
Where to use bridging clips?
66 block
Ask for any Exams or Study materials from (arthurmurphy121@gmail.com)
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