Low Voltage, High Drama
A detailed description of the work to be performed and the end result expected is a
Work Statement
True or False: Small form factor connectors were developed primarily to handle increased bandwidth.
False
Unlike BNC, N-type, and RCA connectors, F-connectors do not have what?
A center pin
The video cable used in new installations is normally?
RG6
A defined area within the boundaries of a fire alarm system is known as a(n)
zone
In a DOL-certified apprentice training program, it is necessary to complete a minimum of _____ in each year of the training program.
144 hours of related training and 2,000 hours of OJL
The continuity test for twisted-pair cable is most efficiently performed with a
Pair Scanner
When connecting wire to equipment, the use of IDC pins eliminates the need to
strip insulation from the wire
Label conduit for a campus backbone within _____ of the termination point.
6''
Which kind of detector can sense along its entire length?
A line detector
An iris scanner is most likely to be installed and serviced by a technician working in the _____ field.
access control
Field-fabricated modular cords are not recommended for use with CAT
6 or Higher
Backbone cable should be tied and dressed using a minimum bend radius of
10 times the diameter of the cable
The MINIMUM size grounding conductor for fiber-optic cable is?
No. 14 AWG
Which organization establishes standards for equipment?
NEMA
A power fishing system is used primarily to blow or vacuum a _____ through a raceway system.
string line
A circumferential crimping tool is used for
coaxial connectors
If a manufacturer does not specify a coaxial cable’s bend radius, use a minimum radius equal to
ten times the cable’s diameter
Campus straight conduit runs should have pull boxes installed no more than?
140' apart
NFPA101 is also known as
Life Safety Code
Communication circuits are covered in NEC Article
Article 800
The abbreviation IDC stands for
Insulation Displacement Connector
A key preliminary termination activity involves
Organizing cable by destination
When installing horizontal ER/TR/MC sleeves, a minimum of ___ must be provided between ER/TR/MCs and the horizontal subsystem.
3''
Which of the following fires will an IR detector NOT be able to sense?
Alcohol