Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

BICSI Technician Exam Questions and Answers, Exams of Telecommunications Engineering

A collection of questions and answers related to the bicsi technician exam. It covers various topics including firestopping, cable installation, telecommunications enclosures, grounding, and optical fiber. Useful for individuals preparing for the bicsi technician exam.

Typology: Exams

2024/2025

Available from 02/27/2025

tizian-kylan
tizian-kylan 🇺🇸

2.7

(21)

3.8K documents

1 / 12

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
1
BICSI TECHNICIAN EXAM
Questions & Answer, 100% Correct |
Grade A+
L Rating
: A firestops ability to provide a smoke stop. (air leakage rate)
To avoid damaging cable jacket, how often must you securely fasten electrical nonmetallic tubing
(ENT)
: 3 Feet so it does not damage the cable
What is the minimum dedicated power requirement of a telecommunications enclosure
: 120 V ac/20
The clearance behind the PBB when mounted, should be no less than-
: 2inch clearance behind the PBB when mounted
When installing a plywood backboard, you should use galvanized screws that are a minimum of
______ longer than the depth of the wall covering, including the plywood
pf3
pf4
pf5
pf8
pf9
pfa

Partial preview of the text

Download BICSI Technician Exam Questions and Answers and more Exams Telecommunications Engineering in PDF only on Docsity!

BICSI TECHNICIAN EXAM

Questions & Answer, 100% Correct |

Grade A+

L Rating ✔: A firestops ability to provide a smoke stop. (air leakage rate) To avoid damaging cable jacket, how often must you securely fasten electrical nonmetallic tubing (ENT) ✔: 3 Feet so it does not damage the cable What is the minimum dedicated power requirement of a telecommunications enclosure ✔: 120 V ac/ The clearance behind the PBB when mounted, should be no less than- ✔: 2inch clearance behind the PBB when mounted When installing a plywood backboard, you should use galvanized screws that are a minimum of ______ longer than the depth of the wall covering, including the plywood

✔: 0.5in The use of under carpet telecommunications cable should be limited to: ✔: The interconnection point between horizontal cabling and UTC is a transition point (TP) Two 90-degree bends are allowed in any one conduit segment. A third bend may be acceptable under certain situations ✔: Runs under 33 feet When installing racks and cabinets on an access floor, what should they be secured to? ✔: The frame When placing cabinets on an access floor, how should the cabinets be aligned? ✔: One edge flush with the floor tile cut line What is a telecommunications enclosure TE used for? ✔: May be used to provide a suitable option for moves, adds, and changes without compromising infection control measures and other restrictions What size threaded rod would you typically use in a heavy duty ladder rack installation?

Which project document is used to request clarification, supplemental information, or approval of material substitutions? ✔: RFI Comparing design documents to existing conditions, verifying parking access, and determining the work hours are all examples of what you would learn during ✔: A job start T ✔: Layout of complete building per floor; serving zone boundaries, backbone distribution systems, and horizontal pathways T ✔: Campus or site plans; exterior pathways and interbuilding systems T ✔: Communication equipment rooms; outlet/connector locations and cable ID T ✔: Typical detail drawings; faceplate labeling; firestopping; disability/accessibility, guidelines, and safety

T

✔: Schedules- cabling and equipment spreadsheets for cutovers The top of an extension ladder should extend up to the work area and _________ feet above catworlks or lofts ✔: 3 feet Which document lists all the elements of a project including people and firms involved, time frames, materials, and testing methods? ✔: Scope of work What is dispersion? ✔: Widening or spreading out of the modes in a light pulse as it progresses along the optical fiber. Light pulses in optical fiber cables are subject to a loss in power as the light pulses travel along the optical fiber is called ✔: Attenuation What are the two most important characteristics in transporting information over optical fiber media?

✔: ANSI/TIA 568.

ANSI/TIA STANDARD:

Structured cabling systems in commercial buildings ✔: ANSI/TIA 568. ANSI/TIA STANDARD: Broadband Coaxial Cable ✔: ANSI/TIA 568. ANSI/TIA STANDARD: Optical Fiber Cable ✔: ANSI/TIA 568. Pathways and spaces ✔: 569

Administration and labeling ✔: 606 Bonding and grounding ✔: 607 Outside Plant (OSP) cabling ✔: 758 Residential ✔: 570 Data Centers ✔: 942 Class 1 ✔: Single building with one equipment room Class 2 ✔: Single building with multiple telecom spaces

When installing optical fiber, consider placing three innerducts in a 103mm (4 trade size) conduit with the following sizes: ✔: two 38 mm (1.5in), one 25mm (1in) Open top cable supports should be installed to provide a minimum of ________________ clearance above ceilings ✔: 3 inches PBB ✔: dedicated extension of the building ac grounding (earthing) electrode system for the telecom bonding infrastructures TBC ✔: bonds the electrical systems grounding (earthing) electrode system to the PBB TBB ✔: interconnects the PBB to the SBB BBC ✔: used to equalize potentials between SBBs on the same floor of a structure.

Which is better for an "L" rating? High or Low Numbers ✔: Low F rating- how many hours ✔: 1 - 4 Hrs T rating- how many hours ✔: 0 - 3 Hrs Electric motors and transformers ✔: 48" Fluorescent Lamps ✔: 6" Arc Welders ✔: 31.5" Frequency Induction Heating