100+ Free WY Fire Alarm Practice Questions

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What Wyoming state agency oversees fire alarm system installer licensing?

Wyoming Department of Labor

Wyoming Department of Fire Prevention and Electrical Safety (State Fire Marshal's Office)

Wyoming Department of Commerce

Wyoming Building Authority

to track

2026 Statistics

Key Facts: WY Fire Alarm Exam

70%

Passing Score

WSFM

4,000 hrs

Experience Required

WSFM

< 90V

LV-G Scope

WSFM

2023 NEC

Exam Reference

Effective Jan 2025

2 years

Minimum Experience Period

WSFM

100 Q

Practice Questions Available

OpenExamPrep

Sample WY Fire Alarm Practice Questions

Try these sample questions to test your WY Fire Alarm exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What Wyoming state agency oversees fire alarm system installer licensing?

A.Wyoming Department of Labor

B.Wyoming Department of Fire Prevention and Electrical Safety (State Fire Marshal's Office)

C.Wyoming Department of Commerce

D.Wyoming Building Authority

Explanation: The Wyoming Department of Fire Prevention and Electrical Safety, also known as the Wyoming State Fire Marshal's Office (WSFM), oversees fire alarm system installer licensing. This agency administers electrical licensing (including low-voltage fire alarm licenses), wiring permits, fire prevention programs, and plan review for fire protection systems in Wyoming.

2What license category in Wyoming covers fire alarm system installation work?

A.Master Electrician only

B.LV-G (Low Voltage General) license

C.Journeyman Electrician only

D.Fire Suppression Contractor license

Explanation: The LV-G (Low Voltage General) license in Wyoming covers electrical installations under 90 volts, which includes fire alarm systems. This license category also covers sound systems, burglar alarm systems, communication systems, television and satellite systems, and other low-voltage systems.

3How many hours of documented work experience are required for the Wyoming LV-G (Low Voltage General) license?

A.2,000 hours over at least 1 year

B.4,000 hours over at least 2 years

C.6,000 hours over at least 3 years

D.8,000 hours over at least 4 years

Explanation: Wyoming requires 4,000 hours of documented work experience over a period of not less than 2 years for the LV-G (Low Voltage General) license. This experience must be in work relating to the LV-G category, which includes fire alarm, burglar alarm, sound, communication, and other low-voltage systems under 90 volts.

4What is the minimum passing score on the Wyoming LV-G (Low Voltage General) license examination?

A.60%

B.65%

C.70%

D.75%

Explanation: Wyoming requires a minimum passing score of 70% on the LV-G (Low Voltage General) license examination. This passing threshold applies to all low-voltage technician license examinations administered by the Wyoming Department of Fire Prevention and Electrical Safety.

5What is the maximum voltage for systems covered by the Wyoming LV-G (Low Voltage General) license?

A.50 volts

B.70 volts

C.90 volts

D.120 volts

Explanation: The Wyoming LV-G license covers electrical installations of fewer than 90 volts. This includes fire alarm systems, sound systems, burglar alarm systems, communication systems, television and satellite systems, cathodic protection systems, and other low-voltage systems operating below the 90-volt threshold.

6What NEC edition does Wyoming currently base its low-voltage examinations on as of January 1, 2025?

A.2017 NEC

B.2020 NEC

C.2023 NEC

D.2026 NEC

Explanation: Effective January 1, 2025, Wyoming low-voltage examinations are based on the 2023 National Electrical Code (NEC). Candidates should study the 2023 NEC, particularly Article 760 (Fire Alarm Systems), as the primary code reference for the exam. Ugly's Electrical References is also used as a reference.

7In Wyoming, what is required before installing or altering a fire alarm system regardless of project size?

A.Only a verbal agreement with the building owner

B.A permit from the Wyoming State Fire Marshal's Office

C.Only a county building permit

D.No permit is required for fire alarm work

Explanation: Wyoming requires a permit from the State Fire Marshal's Office before any installation, addition, or alteration of fire protection systems including fire alarm systems, regardless of size or valuation. This permit requirement ensures all fire alarm work is properly documented and subject to inspection for code compliance.

8What topics does the Wyoming LV-G exam cover related to fire alarm systems?

A.Only NEC Article 760

B.General knowledge, low-voltage remote control and alarm systems, communication and sound systems, control circuits, and fiber optics

C.Only NFPA 72 requirements

D.Only business management and safety

Explanation: The Wyoming LV-G exam covers a broad range of topics including general knowledge, low-voltage remote control and alarm systems (including fire alarms), low-voltage communication and sound systems, low-voltage control circuits, and fiber optical cables and raceways. The exam is based on the 2023 NEC and Ugly's Electrical References.

9According to NFPA 72, what is the nominal spacing for spot-type smoke detectors on a smooth ceiling?

A.20 feet (6.1 m)

B.25 feet (7.6 m)

C.30 feet (9.1 m)

D.40 feet (12.2 m)

Explanation: NFPA 72 specifies a nominal spacing of 30 feet (9.1 m) for spot-type smoke detectors on a smooth, flat ceiling. Detectors are placed no more than 30 feet apart and no more than 15 feet from any wall. Spacing may need to be reduced for high ceilings, beamed ceilings, or other special conditions.

10What is the NFPA 72 required mounting height range for manual fire alarm boxes (pull stations)?

A.36 to 48 inches AFF

B.42 to 54 inches AFF

C.48 to 60 inches AFF

D.54 to 72 inches AFF

Explanation: NFPA 72 requires manual fire alarm boxes to be mounted between 42 inches and 54 inches (1.07 m to 1.37 m) above the finished floor. This range ensures accessibility for occupants while meeting ADA requirements. Pull stations must also be located within 5 feet of each exit doorway.

About the WY Fire Alarm Exam

Wyoming requires an LV-G (Low Voltage General) license for fire alarm system installation, covering systems under 90 volts. Applicants need 4,000 hours of experience over at least 2 years and must pass the exam with a minimum 70% score. The exam is based on the 2023 NEC and Ugly's Electrical References, covering fire alarm circuits, system design, installation, and testing.

Questions

100 scored questions

Time Limit

Varies

Passing Score

70%

Exam Fee

Contact WSFM at (307) 777-7288 (Wyoming Department of Fire Prevention and Electrical Safety (State Fire Marshal's Office))

WY Fire Alarm Exam Content Outline

20%

State Laws & Licensing

WY LV-G license requirements, WSFM regulations, wiring permits, experience requirements, and exam content

20%

NFPA Codes

NFPA 72 fire alarm system requirements, NEC Article 760, circuit classifications, and code compliance

20%

System Design

Circuit design, battery calculations, notification appliance layout, addressable vs conventional, and panel selection

20%

Installation Practices

Wiring methods, device types and mounting, cable types, firestopping, and NEC-compliant installation

20%

Inspection & Testing

Acceptance testing, periodic inspections, sensitivity testing, documentation, and record keeping

How to Pass the WY Fire Alarm Exam

What You Need to Know

Passing score: 70%
Exam length: 100 questions
Time limit: Varies
Exam fee: Contact WSFM at (307) 777-7288

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

WY Fire Alarm Study Tips from Top Performers

1Master the 2023 NEC, especially Article 760 covering fire alarm circuits, cable types, and wiring methods

2Study Ugly's Electrical References for quick code lookups and electrical formulas needed on the exam

3Know Wyoming LV-G requirements: 4,000 hours experience, 70% passing score, and under-90-volt scope

4Practice NFPA 72 detector spacing, notification appliance requirements, and testing frequency schedules

5Review battery calculation methodology including the 20% safety factor for secondary power supply sizing

Frequently Asked Questions

What license do I need for fire alarm work in Wyoming?

Wyoming requires an LV-G (Low Voltage General) license for fire alarm system installation. This license covers all electrical installations under 90 volts including fire alarms, burglar alarms, sound systems, and communication systems.

How much experience is required for the Wyoming LV-G license?

The LV-G license requires 4,000 hours of documented work experience over a period of not less than 2 years in work relating to low-voltage systems under 90 volts.

What is the passing score for the Wyoming LV-G exam?

Applicants must score at least 70% on the LV-G examination to pass.

What reference books should I study for the Wyoming LV-G exam?

The exam is based on the 2023 National Electrical Code (NEC) and Ugly's Electrical References, effective January 1, 2025. Focus on NEC Article 760 for fire alarm-specific requirements.

Do I need a permit for fire alarm work in Wyoming?

Yes. Wyoming requires a permit from the State Fire Marshal's Office for any installation, addition, or alteration of fire protection systems including fire alarms, regardless of size or valuation.