100+ Free FL Low Voltage Contractor Practice Questions

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Free Low Voltage Contractor Practice Test by State 2026: 2,800+ Questions25 min read

2026 Statistics

Key Facts: FL Low Voltage Contractor Exam

70%

Passing Score

FL ECLB

100 Q

Practice Questions

OpenExamPrep

2 hrs

Exam Time

FL ECLB

98V

Voltage Threshold

FL ECLB

Ch. 489

FL Statutes

State of Florida

Florida licenses low voltage contractors under the Limited Energy Systems Specialty license through the Electrical Contractors' Licensing Board. Florida defines low voltage at 98 volts or less. The exam covers NEC low voltage codes, fire alarm systems, security installations, and Florida-specific licensing law.

Sample FL Low Voltage Contractor Practice Questions

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

1Which Florida board administers the low voltage contractor license?

A.FL Dept of Business Regulation

B.FL Electrical Contractors Licensing Board (ECLB)

C.FL Building Commission

D.FL Dept of Labor

Explanation: The Florida ECLB administers the Limited Energy Systems Specialty license for low voltage contractors.

2What is the Florida low voltage license called?

A.Class C Low Voltage

B.Limited Energy Systems Specialty

C.LV-1 Technician

D.Electrical Apprentice

Explanation: Florida uses the Limited Energy Systems Specialty license for systems at 98 volts or less.

3What is Florida unique voltage threshold for low voltage?

A.24 volts

B.50 volts

C.98 volts

D.120 volts

Explanation: Florida defines low voltage at 98 volts or less, specified in Chapter 489.

4What Florida statute chapter governs contractor licensing?

A.Chapter 400

B.Chapter 455

C.Chapter 489

D.Chapter 553

Explanation: Chapter 489 governs contractor licensing including the ECLB.

5Penalty for unlicensed contracting in Florida?

A.Warning

B.Misdemeanor first, felony for repeat

C.No penalty

D.Small fine

Explanation: First-degree misdemeanor first offense, third-degree felony for repeats under Chapter 489.

6What can FL Limited Energy Systems contractors install?

A.Only fire alarm

B.Systems at 98V or less: fire alarm, security, CCTV, cabling

C.Only telephone

D.Any electrical

Explanation: Covers all LV systems at 98V or less including fire alarm, security, access, CCTV, cabling, nurse call, sound.

7What building code does Florida use?

A.California

B.Florida Building Code based on ICC

C.NFPA only

D.No statewide code

Explanation: Florida Building Code is based on ICC codes with FL amendments, incorporating NEC and NFPA 72.

8What exam must FL applicants pass?

A.None

B.State exam covering trade and FL law

C.Federal only

D.Online quiz

Explanation: State licensing exam covering trade knowledge and Florida contractor law, administered by DBPR.

9FL contractor insurance requirement?

A.None

B.GL and workers comp if employees

C.Auto only

D.Fire only

Explanation: GL required. Workers comp required with one or more employees per FL law.

10FL ECLB license renewal period?

A.Annual

B.Every 2 years

C.Every 3 years

D.Every 5 years

Explanation: Biennial renewal through DBPR with CE and insurance maintenance.

About the FL Low Voltage Contractor Exam

The Florida low voltage contractor exam covers state licensing requirements for the Limited Energy Systems Specialty license, the 98-volt threshold, NEC Articles 725/760/770/800, fire alarm systems, security systems, structured cabling, and installation safety practices.

Questions

100 scored questions

Time Limit

2 hours

Passing Score

70%

Exam Fee

$300 (Florida Electrical Contractors' Licensing Board)

FL Low Voltage Contractor Exam Content Outline

25%

NEC Codes & Standards

NEC Articles 725, 760, 770, 800, low voltage circuit classifications, wiring methods

25%

Fire Alarm & Security Systems

Fire alarm circuits, notification appliances, detection devices, security system installation

20%

Installation & Wiring

Structured cabling, network infrastructure, telecommunications, cable types and ratings

15%

Testing & Troubleshooting

System testing, cable certification, troubleshooting techniques, documentation

15%

Florida Licensing & Regulations

Florida ECLB, Limited Energy Systems Specialty, 98-volt threshold, permit requirements, Florida Statutes Chapter 489

How to Pass the FL Low Voltage Contractor Exam

What You Need to Know

Passing score: 70%
Exam length: 100 questions
Time limit: 2 hours
Exam fee: $300

Keys to Passing

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

FL Low Voltage Contractor Study Tips from Top Performers

1Master NEC Article 725 classifications — Class 1, 2, and 3 circuits are heavily tested

2Know Florida's unique 98-volt threshold for low voltage work definition

3Study Florida Statutes Chapter 489 and ECLB regulations for contractors

4Review fire alarm system requirements including NFPA 72 and Florida Fire Prevention Code

5Practice cable testing procedures and understand TIA-568 certification requirements

Frequently Asked Questions

What does the Florida low voltage contractor exam cover?

The exam covers NEC Articles 725, 760, 770, and 800 for low voltage systems, fire alarm installation, security systems, structured cabling, testing procedures, and Florida-specific Limited Energy Systems Specialty licensing requirements.

What is Florida's voltage threshold for low voltage work?

Florida defines low voltage work as systems operating at 98 volts or less. The Limited Energy Systems Specialty license covers installation of these systems under the Electrical Contractors' Licensing Board.

What is the passing score for the FL low voltage exam?

A minimum score of 70% is required to pass the Florida low voltage contractor licensing exam administered by the Electrical Contractors' Licensing Board.

What systems can a Florida low voltage contractor install?

Licensed Limited Energy Systems Specialty contractors in Florida can install fire alarm systems, security and intrusion detection, access control, CCTV, structured cabling, nurse call systems, and other systems operating at 98 volts or less.