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NEW QUESTION # 69
What is the bend radius requirement for optical fiber cable when the cable is at rest?
- A. 20 times the cables outside diameter
- B. 15 times the cables outside diameter
- C. 10 times the cables outside diameter
Answer: C
NEW QUESTION # 70
What is the primary difference between an Equipment Rack and a Cabinet, as referenced in BICSI documentation?
- A. A rack provides open mounting rails, whereas a cabinet has doors or side panels for equipment protection
- B. An equipment rack is used for fiber while a cabinet is used for copper only
- C. Cabinets can only be installed on exterior walls, while racks are installed in the room interior
- D. A cabinet requires no grounding or bonding, whereas a rack must be grounded
Answer: A
NEW QUESTION # 71
Which of the following is the first step of the emergency rescue process?
- A. Survey the scene
- B. Contact 911
- C. Notify someone
- D. Secure the area
Answer: A
NEW QUESTION # 72
What is the required physical topology for a SCS?
- A. Bus
- B. Ring
- C. Tree
- D. Star
Answer: D
NEW QUESTION # 73
When bonding a shielded twisted-pair cable system, which of the following must be ensured to comply with proper grounding and bonding practices?
- A. The drain wire or shield foil is securely bonded to the connecting hardware or patch panel that is connected to the TGB/TMGB
- B. Only the outer jacket is stripped back to expose the shield at the connector
- C. The shield is folded back outside of the connector for easy visual inspection
- D. The cable shield is bonded to a non-conductive anchor to prevent ground loops
Answer: A
NEW QUESTION # 74
You are installing a new equipment rack in a Telecommunications Room (TR). Which grounding practice aligns BEST with BICSI Installer 2 guidelines?
- A. Grounding the rack to the building's structural steel using a #8 AWG copper conductor
- B. Relying on the rack's anchor bolts into the concrete floor for grounding
- C. Connecting the rack directly to the nearest water pipe for grounding
- D. Bonding the rack to the telecommunications grounding busbar with a listed bonding conductor of appropriate size
Answer: D
NEW QUESTION # 75
Which of the following is the BEST description of a Consolidation Point (CP) in a modular furniture environment?
- A. An external enclosure used for splicing fiber optic cables in the field
- B. An interconnection point in the horizontal cabling subsystem, allowing reconfiguration of open office areas
- C. A location within the patch panel where additional trunk cables connect
- D. A dedicated grounding busbar for modular workstation power and data connections
Answer: B
NEW QUESTION # 76
Which of the following is a benefit of air-blown optical fiber cable?
- A. It requires less testing than other types of cables
- B. It can be recovered and reused
- C. It is significantly cheaper than other types of cables
Answer: B
NEW QUESTION # 77
Which of the following is used to perform continuity and length tests for coaxial cable?
- A. TDR (Time domain reflectometer) with an adapter
- B. OTDR (optical time domain reflectometer
- C. VFL (visual fault locator)
- D. OLTS (optical loss test set)
Answer: A
NEW QUESTION # 78
A purple backboard should be used to identify ________?
- A. Network connections
- B. Demarcation point
- C. Horizontal cable
- D. Common equipment
Answer: D
NEW QUESTION # 79
During a fiber optic cable installation, the cable manufacturer specifies a maximum tensile load of 2700 N (600 lb). What is the TYPICAL recommended maximum pulling tension you should not exceed for short pulls, to ensure safety margins?
- A. 810 N (180 lb)
- B. 2700 N (600 lb)
- C. 1350 N (300 lb)
- D. 1890 N (425 lb)
Answer: C
NEW QUESTION # 80
Which of the following steps should be performed first when an installer is pulling backbone cable from the bottom up?
- A. Label cables and reels
- B. Verify the proper cable run
- C. Determine appropriate rope size
- D. Move cable reels into place
Answer: B
NEW QUESTION # 81
In a multi-story building, the Telecommunications Main Grounding Busbar (TMGB) is typically located
_______.
- A. distributed in each tenant space for convenience
- B. midway through the building for balanced potential
- C. in or near the main electrical service entrance
- D. on the top floor for easier bonding to rooftop antennas
Answer: C
NEW QUESTION # 82
Which of the Two organizations jointly oversee the worldwide standardization of telecommunications cabling?
- A. Comite Europeen de Normalisation Electrotechnique (CENELEC) and Electronic Industries Association (EIA)
- B. Alliance for Telecommunications Industry Solutions (ATIS) and Society for Cable Telecommunications Engineers (SCTE)
- C. National Electrical Contractors Association (NECA) and National Fire Protection Association (NFPA)
- D. International Organization for Standardization (ISO) and International Electrotechnical Commission (IEC)
Answer: D
NEW QUESTION # 83
Which of the following interconnects the PBB to the SBB?
- A. TEBC
- B. RBB
- C. BBC
- D. TBB
Answer: D
NEW QUESTION # 84
Which statement is TRUE concerning campus backbone installations between buildings that share a common building entrance facility?
- A. Optical fiber cable should be grounded at both ends using a single conductor
- B. Different shielded cable types can be directly bonded together without a grounding kit
- C. Each building must independently ground its backbone cable to a separate earth ground
- D. The best practice is to install at least two diverse pathways to allow for redundancy
Answer: D
NEW QUESTION # 85
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