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Wireman
COMMERCIAL WIRING 2
Set 3
Set 3
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Q13665
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Which cable is used for DTH termination to TV?
A
RJ 45 cable
B
Lead sheathed cable
C
CTS cable
D
Weather Proof cable
Q13666
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Why correct thickness of wire must be selected for DTH/home theater connection?
A
To minimize the voltage drop in wiring circuit
B
To obtain good speaker performance
C
To increase the electrical conductive of the wire
D
To avoid loose connections on the terminal of the components
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What is the reason, the cables of Home theatre must be run away from the power supplies?
A
To get more clarity video
B
To avoid interference with audio and video of musical item
C
To avoid short circuit between power conductor wiring
D
To protect the components from impact of audio
Q13668
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Which factor is noticed as an impact on home theatre wiring?
A
Speaker performance
B
Video component performance
C
Space of the room installation
D
Interference issues of wiring
Q13669
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What percentage limit of error is permitted to the energy meter used for service meter board?
A
0.01
B
0.02
C
0.03
D
0.05
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