ARIZONA CR34 CERTIFICATION EXAM PAPER 2026 COMPLETE QUESTIONS AND SOLUTIONS

ARIZONA CR34 CERTIFICATION EXAM PAPER
2026 COMPLETE QUESTIONS AND
SOLUTIONS

◉ RBBs in the same room can be daisy chained together with a
single conductor running from the first RBB to the SBB? Answer: No.
All RBBs shall be bonded directly to the SBB or the TEBC.


◉ A CBC may be a conductor attached to a cable bundle with a
typical size of 10 AWG. True or False? Answer: True.


◉ What size conductor is recommended for a CBC? Answer: 6 AWG.


◉ What is a TEBC?. Answer: Telecommunications equipment
bonding conductor. Connects the PBB/SBB to equipment
racks/cabinets.


◉ TEBCs shall maintain a separation of at least __________ to power or
telecommunications cables?. Answer: 2".


◉ What color insulation is allowed for bonding conductors?.
Answer: Green or green with a yellow stripe.

, ◉ All bonding connections shall be labeled. True or False?. Answer:
True.


◉ True or False. All detachable, metallic parts of equipment cabinets
(e.g. frame, door, side panels and top panel) shall not be bonded
together.. Answer: False. They shall be bonded using a min. 12 AWG
conductor.


◉ True or False? Computer rooms should contain a supplementary
bonding network.. Answer: True.


◉ The mesh-IBN is not commonly used in commercial buildings.
True or False?. Answer: True. It is mostly used in Access provider
central office and computer room.


◉ The mesh-BN shall be connected to the HVAC equipment in the
room using a 10 AWG conductor. True or False?. Answer: False. Shall
use a 6 AWG conductor.


◉ The max resistance for the grounding electrode system is?.
Answer: 25 ohms.


◉ Critical sites have a recommended grounding electrode system
resistance of?. Answer: 5 ohms or less.