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Key Facts: Washington Low Voltage Practice Exam
Varies
Official Credential
Washington State Department of Labor & Industries
Not one total
Official Exam Format
Credential-specific bulletin required
100 Q
Practice Questions
OpenExamPrep
Washington does not publish one generic “low voltage contractor” exam matching this route. Use the 100 local questions for diagnostic practice, then confirm the exact credential, legal scope, official item count, time limit, passing standard, fee, and reference list with the responsible authority.
Sample Washington Low Voltage Practice Practice Questions
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1Which Washington state agency administers the telecommunications contractor license?
A.Department of Commerce
B.Department of Labor & Industries (L&I)
C.Secretary of State
D.Department of Licensing
Explanation: The Washington Department of Labor & Industries (L&I) administers the telecommunications contractor license (06A) through its Electrical Program. L&I handles examinations, licensing, and enforcement.
2Under WAC 296-46B-920, which specialty designation is Washington's Limited Energy System license that covers low voltage telecommunications, fire alarm, and security wiring?
A.(01) General electrical contractor
B.(06) Limited Energy System
C.(06A) HVAC/Refrigeration
D.(04) Signs
Explanation: Under WAC 296-46B-920, the (06) Limited Energy System specialty covers installation of signaling and power-limited circuits including telecommunications, fire protection signaling, security/intrusion alarms, and similar low voltage work. (06A) is HVAC/Refrigeration, and (09) is the separate Telecommunications specialty.
3Under Washington's electrical rules (WAC 296-46B), how is 'low voltage' defined for telecommunications/limited-energy work?
A.Any circuit under 120 volts regardless of class
B.NEC Class 1 power-limited circuits at 30 volts maximum, Class 2/Class 3 circuits, and telecommunications systems per chapter 19.28 RCW
C.Only circuits under 57 volts
D.Only circuits under 24 volts
Explanation: Washington (WAC 296-46B) defines 'low voltage' as NEC Class 1 power-limited circuits at 30 volts maximum, NEC Class 2 and Class 3 circuits, and the circuits of telecommunications systems as defined in chapter 19.28 RCW. It is defined by circuit class and power limitation, not by a single 57-volt threshold.
4How often must a Washington telecommunications contractor license be renewed?
A.Annually
B.Every 2 years
C.Every 3 years
D.Every 5 years
Explanation: Washington telecommunications contractor licenses must be renewed every 3 years. Renewal requires completing continuing education and paying the renewal fee to L&I.
5What continuing education is required for Washington limited energy/telecommunications administrator certificate renewal?
A.No CE required
B.8 hours per year
C.24 hours per renewal cycle
D.48 hours per cycle
Explanation: Washington requires 24 hours of continuing education per 3-year renewal cycle for telecommunications contractor licenses. CE must cover relevant codes and industry standards.
6What bond is required for a Washington telecommunications contractor?
A.No bond required
B.A $4,000 surety bond
C.A $50,000 surety bond
D.A $100,000 surety bond
Explanation: Washington requires telecommunications contractors to post a $4,000 surety bond as part of their licensing requirements. This bond protects consumers and ensures contractor accountability.
7What is the penalty for performing telecommunications work without a license in Washington?
A.No penalty
B.A civil penalty of up to $10,000 per violation
C.Only a verbal warning
D.Automatic 30-day license suspension
Explanation: Under RCW 19.28, performing or advertising telecommunications/electrical work without the required license subjects the violator to a civil monetary penalty of up to $10,000 per violation, assessed by L&I, along with possible stop-work orders. It is enforced administratively as a civil penalty rather than as a criminal misdemeanor.
8Under Washington law, can a homeowner perform their own low voltage work?
A.No, all work requires licensing
B.Yes, homeowners can work on their own residence with certain limitations
C.Only with a temporary permit
D.Only for systems under 12 volts
Explanation: Washington allows homeowners to perform low voltage/telecommunications work on their own single-family residence. However, permits may still be required and the work must comply with applicable codes.
9What insurance is required for a Washington telecommunications contractor?
A.No insurance required
B.General liability insurance and workers compensation (if employees)
C.Only vehicle insurance
D.Only professional liability
Explanation: Washington requires telecommunications contractors to maintain general liability insurance and workers compensation insurance if they have employees. Proof of insurance must be on file with L&I.
10What is the Washington requirement for electrical permits on low voltage work?
A.No permits ever required
B.Permits required for most commercial and some residential low voltage installations
C.Only required for work over $500
D.Permits are optional
Explanation: Washington requires electrical permits for most commercial low voltage installations and certain residential work. Permits are obtained through L&I or local inspection authorities.
About the Washington Low Voltage Practice Practice Questions
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