07Nonresidential Maintenanceination (OLD VERSION)
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SECTION 1: WASHINGTON LICENSING & ADMINISTRATIVE REQUIREMENTS
Question 1
According to WAC 296-46B-920, a holder of a Washington State "07" electrical
license is authorized to perform which of the following activities?
A) Install new service entrance conductors for a building expansion
B) Perform routine maintenance and like-in-kind replacement on existing wiring
C) Design the electrical system for a new commercial building
D) Install a new fire alarm system
Correct Answer: B
Rationale: The "07" Nonresidential Maintenance license is strictly limited to
maintenance, repair, and replacement of existing electrical equipment and
conductors. It does not permit new installations or design work.
Question 2
Under RCW 19.28, who is ultimately responsible for ensuring that a non-
residential electrical maintenance contractor complies with Washington State
electrical safety standards?
,A) The property owner
B) The designated 07 administrator
C) The lead journeyman on site
D) The local L&I inspector
Correct Answer: B
Rationale: RCW 19.28 and RCW 19.215.190 designate the electrical contractor's
administrator (who holds a master electrician certificate) as the legal party
responsible for compliance.
Question 3
Under WAC 296-46B-901, who is authorized to request an electrical inspection for
a non-residential maintenance project?
A) The property owner only
B) The master electrician supervising the work
C) Any licensed electrician on the job site
D) The building contractor's foreman
Correct Answer: B
Rationale: WAC 296-46B-901 designates the master electrician as the responsible
party to request inspections, ensuring that the work meets code and licensing
requirements.
Question 4
According to RCW 19.28.050, what is the definition of "maintenance" for a 07-
Nonresidential Maintenance certificate?
,A) Installation of new wiring in a building
B) Alteration of existing electrical systems without changing the original design
intent
C) Any work that adds new circuits to a structure
D) Replacement of all conduit in a building
Correct Answer: B
Rationale: The statute defines maintenance as work that preserves or restores
existing installations without fundamentally altering the original design.
Question 5
Which Washington statute provides the statutory authority for electrical licensing
and regulation?
A) RCW 19.28
B) RCW 49.17
C) RCW 18.27
D) RCW 39.04
Correct Answer: A
Rationale: RCW 19.28 is the primary statute governing electrical licensing,
inspections, and regulation in Washington State.
Question 6
Under RCW 19.28, which entity issues the license for a non-residential electrical
administrator?
A) Washington State Department of Health
B) Department of Labor & Industries (L&I)
, C) Washington State Department of Revenue
D) Washington State Utilities and Transportation Commission
Correct Answer: B
Rationale: RCW 19.28 designates L&I as the authority that licenses electrical
administrators and master electricians in Washington.
Question 7
What is the primary purpose of the "Blue Book" (WAC 296-46B)?
A) To replace the National Electrical Code (NEC) entirely in Washington
B) To provide Washington-specific amendments that supersede the NEC where
applicable
C) To list all licensed electricians in the state
D) To outline fire-code requirements for building construction
Correct Answer: B
Rationale: The Blue Book contains state-specific amendments to the NEC; it does
not replace the NEC but supersedes it where Washington has added or altered
requirements.
Question 8
According to WAC 296-46B-900, who must furnish a valid electrical work permit
for electrical work performed?
A) The property owner
B) The licensed electrical contractor performing the work
C) The local building department
D) The insurance company