TEST EXAM WITH CORRECT
ANSWERS
The type of cutover where cross-connects are relocated one pair after
another until completed is called a - CORRECT-ANSWERSrolling cut 11-28
What is the width of the SBB? - CORRECT-ANSWERS2" (8-11, 8-16)
The _______ is a copper conductor that interconnects the SBB to the PBB -
CORRECT-ANSWERSTBB (8-11, 8-16)
The ________ bonds the electrical systems grounding electrode system to the
PBB. - CORRECT-ANSWERSTBC (8-11, 8-16)
The 2 main considerations concerning the existing cabling are? - CORRECT-
ANSWERSGrandfathered system
Abandoned cable 11-25
The ________ is the conductor used to connect the busbar to the ac electrical
panelboards - CORRECT-ANSWERSACEG (8-11, 8-16)
The recommended maximum value for the bonding resistance between the
grounding electrode and the busbar in the EF or TR is _______ milliohms -
CORRECT-ANSWERS100
Cabinets and racks should be set in place and leveled throughout the lineup.
Leveling foot adjustments or shimming of any anchoring point should not
exceed _______ inch(es) unless specified by the project engineer. - CORRECT-
ANSWERS0.5
The recommended minimum separation distance from electric motors and
transformers is ______ inches - CORRECT-ANSWERS48
Where optical fibers will be used, consider placing three innerducts ( two
_____ and one ____) inside each 4" conduit designated for this purpose to
ensure physical cable protection - CORRECT-ANSWERS1.5"
1"
, The minimum bend radius for coaxial cable (semi-rigid) is _________ time the
cable diameter - CORRECT-ANSWERS20
The minimum bend radius for intra-building optical fiber cable during
installation is _______ times the cable diameter. - CORRECT-ANSWERS15
The maximum pull force for two- to- four strand optical fiber is ______lbf -
CORRECT-ANSWERS50
Multipair copper cables require a minimum bend radius of _______ times their
diameter - CORRECT-ANSWERS10
*________ is a property of an electromagnetic field built around a conductor
that opposes any changes in current flow in a circuit. - CORRECT-
ANSWERSInductance
_______ is a property of conductors that allows storage of electrical charges
when potential differences ( voltages) exist between the conductors. -
CORRECT-ANSWERSCapacitance
The frequency of Category 8 cable is ______ - CORRECT-ANSWERS2000 MHz
Series _____ is the preferred choice for longer coaxial runs - CORRECT-
ANSWERS11
You would look in ANSI/TIA - _______ if you needed information on the labeling
standard - CORRECT-ANSWERS606
NEC ________ says that communication wires and cables shall be listed -
CORRECT-ANSWERS800
Commercial Building Telecommunications Infrastructure Standard -
CORRECT-ANSWERS568.1
The _______ provides space for an EF - CORRECT-ANSWERSEquipment room
(ER)
The color field for the "Common Equipment" termination field is _________ -
CORRECT-ANSWERSPurple
________cabling is the portion of the telecommunications cabling system that
connects the work areas to the other telecommunications spaces - CORRECT-
ANSWERSHorizontal
For all new installations, multipair backbone must meet the minimum
performance of category ______ cable - CORRECT-ANSWERS5e