West Virginia Electrical Contractor

West Virginia Electrical Contractor Exam Prep Checklist

Everything for the West Virginia Electrical Contractor exam in one place: the bulletin's key facts, the topics and how many questions each carries, the reference books, sample questions with answers, and a prep checklist. Prov gives the exam.

West Virginia Electrical Contractor Exam Facts

From the official bulletin:

On exam day

• Answers are selected by clicking a number (1, 2, 3, or 4) on the screen.
• You must present current, valid government-issued photo identification bearing your signature and matching your admission documents, sign the log, and be photographed.
• Doors open at least 15 minutes before scheduled appointments and candidates should arrive early enough to be seated when testing begins.
• Reference books must match the listed title (older/newer editions allowed), photocopies only when stated, nothing may be added or taped into a book, and a non-recommended book may be used only after signing a waiver.
• Permanent tabs are allowed but repositionable tabs or Post-its are not; highlighting and underlining in pen are allowed; handwritten notes and formulas are not allowed.
• Electronic devices and personal items such as notebooks, study materials, wallets, writing devices and food must be left out of the testing room in secure storage, and no note taking is allowed.

References you may bring

• American Electrician's Handbook (17th Edition)
• NFPA 70 - National Electrical Code 2023

Scheduling, changes and retakes

• Candidates schedule online at Prov's scheduling site or by calling or texting Prov at (801) 733-4455.
• You may reschedule or cancel online for free at least 3 days before your exam date, otherwise you forfeit the exam fee.
• Arriving late after the testing session has begun means you are turned away, forfeit your exam fee, and must reschedule for a future date.
• Your exam is graded immediately upon completion and results are automatically forwarded to your licensing authority.
• There is no limit on attempts for the Electrical exam, but a candidate who does not pass must wait 30 days before retesting.

Source: Contractor Licensing Board — Candidate Information Bulletin, WV CIB 2026.10.27 (Version 1.0, effective October 27, 2026). Check the bulletin before test day: fees and rules can change.

West Virginia Electrical Contractor Exam Topics

The official content outline has 10 topics:

West Virginia Electrical Contractor Exam Prep Checklist

• Get the reference books the bulletin lists, in the editions it names.
• Learn each book's table of contents and index first.
• Highlight the sections you use most. The exam facts above list the bulletin's rules on tabs and markings, so follow them exactly.
• Start with the biggest topics: Wiring Methods & Materials and Wiring & Protection (49% of the exam).
• Take our timed practice exams until you pass several in a row.
• After each attempt, look up every question you missed in your book.
• Practice at the real exam's pace: about 2 minutes 24 seconds per question.

West Virginia Electrical Contractor Exam Reference Books

The Electrical Contractor exam lists the American Electrician's Handbook, 17th Edition and NFPA 70 - National Electrical Code 2023, both permitted as open book.

Where to get them:

• AEH 17th
• NEC 2023

Test Day Checklist

• First pass: answer every question you know. Bookmark the rest. Every exam lets you return to bookmarked questions (some lock them once you take a break).
• Second pass: work through your bookmarks.
• Pace: 3 hours for 75 questions, which is about 2 minutes 24 seconds per question.
• Last step: answer anything still blank. A blank can't earn a point.

Study Tips

Take this practice exam several times. The goal is to consistently clear your exam's passing score — often around 70–75% — so passing feels routine before you walk into the real test.

Our practice exam is specifically designed to mimic the testing conditions at all exam centers. While untimed PDF study guides might help with studying, they don’t prepare you for the challenge of managing your time during an actual test.

Know your way around each book's index and table of contents. Open-book exams reward speed: you need to find specific items quickly.

A little anxiety before an exam is completely normal — acknowledge it instead of fighting it. If you feel yourself spiraling on a question, pause and take a few slow breaths to reset. If your test center allows a short break, use it; just remember the clock usually keeps running.

West Virginia Electrical Contractor Sample Questions

From our practice question bank, with answers and references:

Sample 1 — Equipment for General Use

Question: As the contractor, you are installing a dead-front switchboard that is not of the totally enclosed type in an electrical room with a wood-joist (nonfireproof) ceiling, and no fireproof shield is being installed between the board and the ceiling. What minimum clearance must be maintained between the top of the switchboard and that ceiling?

• A. 1.2 m (4 ft)
• B. 600 mm (2 ft)
• C. 900 mm (3 ft)
• D. 450 mm (18 in.)

Correct Answer: C

American Electricians' Handbook, Sec. 82 (Location of switchboards) states that a clearance of at least 900 mm (3 ft) must be left between the top of a board and a nonfireproof ceiling unless an adequate fireproof shield is provided between the board and the ceiling or the switchboard is totally enclosed. Because this board is neither shielded nor totally enclosed, the full 3-ft clearance applies.

Reference: American Electricians' Handbook, 17th ed., Page 4.67 (Sec. 82, Location of switchboards)

Sample 2 — Motors & Controls

Question: A control circuit transformer installed in a motor starter enclosure supplies a Class 2 remote-control circuit. The Class 2 circuit must comply with the requirements of which of the following?

• A. Section 450.3 transformer protection
• B. Column A of Table 430.72(B)(2)
• C. Part II of Article 725
• D. Sections 724.30 through 724.52

Correct Answer: C

NEC 430.72(C)(1) requires that where the control circuit transformer supplies a Class 1 power-limited circuit, the circuit comply with 724.30 through 724.52, and where it supplies a Class 2 or Class 3 remote-control circuit, the circuit comply with the requirements of Part II of Article 725.

Reference: NEC 2023 Section 430.72(C)(1)

Sample 3 — Special Equipment

Question: The authority having jurisdiction has permitted a building's paging and background music system to be combined with the fire alarm system. The wiring of the combined system must comply with which article?

• A. Article 722
• B. Article 800
• C. Article 760
• D. Article 645

Correct Answer: C

NEC 2023, 640.3(K) states that where the authority having jurisdiction permits audio systems for paging or music, or both, to be combined with fire alarm systems, the wiring shall comply with Article 760 (power-limited and non-power-limited fire alarm circuits).

Reference: NEC 2023 Section 640.3(K)

Sample 4 — Special Conditions

Question: You are installing a Class 1 remote-control circuit fed from the secondary of a single-phase control transformer, and you intend to rely on the overcurrent device on the primary side to protect the Class 1 secondary conductors. This is permitted only where the transformer secondary is:

• A. Rated 30 volts or less
• B. 2-wire, single-voltage
• C. Fed through current-limiting impedance
• D. 3-wire with a grounded neutral

Correct Answer: B

NEC 2023, 724.45(D) permits Class 1 circuit conductors supplied by the secondary of a single-phase transformer having only a 2-wire (single-voltage) secondary to be protected by primary-side overcurrent protection (not exceeding the secondary conductor ampacity multiplied by the secondary-to-primary voltage ratio). Transformer secondaries other than 2-wire are not considered protected by the primary device.

Reference: NEC 2023 Section 724.45(D)

Online Practice vs. a PDF

• Timed: you practice finding answers under time pressure, not just reading them.
• Bookmarks: flag questions and come back, the way you will on test day.
• New sets: each attempt draws new questions from our bank.
• Scored by topic: your results show which outline topics need more study.

Next Step

• Take the free West Virginia Electrical Contractor practice exam.
• Study the topics where you scored lowest.
• Read the exam bulletin for the official rules, and see the licensing board's website.