ARIZONA CR34 EXAMINATION TEST 2026 FULL
QUESTIONS AND CORRECT ANSWERS
GRADED A+
◉ PBB. Answer: Primary Bonding Busbar
◉ BBC. Answer: Bonding Backbone Conductor
◉ TEBC. Answer: Telecommunications Equipment Bonding
Conductor
◉ RBB. Answer: Rack Bonding Busbar
◉ AWG. Answer: American Wire Gauge
◉ CBC. Answer: Coupled Bonding Conductor
◉ EMI. Answer: Electromagnetic Interference
◉ ESD. Answer: Electrostatic Discharge
,◉ RBC. Answer: Rack Bonding Conductor
◉ SBG. Answer: Supplementary Bonding Grid
◉ TBB. Answer: Telecommunications Bonding Backbone
◉ SBB. Answer: Secondary Bonding Busbar
◉ Hierarchy of codes, standards and guidlines. Answer: Codes are
first
Standards are second
Guidelines are third
◉ These are required by law. Answer: Codes
◉ This publication is adopted by individual states.. Answer: NEC 70
◉ According to 770.25 abandoned fiber optic cables must be.
Answer: removed or tagged for future use
◉ Article 770 of the NEC covers what. Answer: fiber optic cables
, ◉ NEC 770.48(a) says. Answer: Unlisted fiber optic cables entering a
building must not exceed 50 ft. in length unless the point of entrance
is extended using IMC or RMC
◉ 770.49 states:. Answer: Metal conduit containing optical fiber
entrance cable shall be connected by a bonding conductor to a
grounding electrode
◉ The NEC states that the non-current carrying metallic members of
optical fiber cable shall be?. Answer: bonded or grounded using a
listed conductor and connector
◉ The NEC states that the size of bonding conductor for the non-
current carrying metallic members of an optical fiber cable shall be
no smaller than?. Answer: 14 AWG
◉ In buildings with an intersystem bonding termination the bonding
conductor should be connected to it. True or False?. Answer: False. It
shall be connected to it.
◉ The NEC says that OFNP listed cable can be substituted with
OFNR listed fiber. True or False?. Answer: False.
◉ What chapter is the communications systems covered in?.
Answer: Chapter 8
QUESTIONS AND CORRECT ANSWERS
GRADED A+
◉ PBB. Answer: Primary Bonding Busbar
◉ BBC. Answer: Bonding Backbone Conductor
◉ TEBC. Answer: Telecommunications Equipment Bonding
Conductor
◉ RBB. Answer: Rack Bonding Busbar
◉ AWG. Answer: American Wire Gauge
◉ CBC. Answer: Coupled Bonding Conductor
◉ EMI. Answer: Electromagnetic Interference
◉ ESD. Answer: Electrostatic Discharge
,◉ RBC. Answer: Rack Bonding Conductor
◉ SBG. Answer: Supplementary Bonding Grid
◉ TBB. Answer: Telecommunications Bonding Backbone
◉ SBB. Answer: Secondary Bonding Busbar
◉ Hierarchy of codes, standards and guidlines. Answer: Codes are
first
Standards are second
Guidelines are third
◉ These are required by law. Answer: Codes
◉ This publication is adopted by individual states.. Answer: NEC 70
◉ According to 770.25 abandoned fiber optic cables must be.
Answer: removed or tagged for future use
◉ Article 770 of the NEC covers what. Answer: fiber optic cables
, ◉ NEC 770.48(a) says. Answer: Unlisted fiber optic cables entering a
building must not exceed 50 ft. in length unless the point of entrance
is extended using IMC or RMC
◉ 770.49 states:. Answer: Metal conduit containing optical fiber
entrance cable shall be connected by a bonding conductor to a
grounding electrode
◉ The NEC states that the non-current carrying metallic members of
optical fiber cable shall be?. Answer: bonded or grounded using a
listed conductor and connector
◉ The NEC states that the size of bonding conductor for the non-
current carrying metallic members of an optical fiber cable shall be
no smaller than?. Answer: 14 AWG
◉ In buildings with an intersystem bonding termination the bonding
conductor should be connected to it. True or False?. Answer: False. It
shall be connected to it.
◉ The NEC says that OFNP listed cable can be substituted with
OFNR listed fiber. True or False?. Answer: False.
◉ What chapter is the communications systems covered in?.
Answer: Chapter 8
