Nevada master electrician exam: frequently asked questions

Yes. The published Nevada C-2 Electrical Contractor outline identifies the examination as open book and lists the National Electrical Code or National Electrical Code Handbook as allowed reference material. Candidates must follow the current PSI and Nevada State Contractors Board rules for approved references and exam-room materials.

The current Nevada C-2 Electrical Contractor exam outline lists 80 questions.

The published Nevada C-2 Electrical Contractor outline lists 3.5 hours of testing time.

The minimum passing score is 56 correct answers out of 80 questions, which equals 70%.

Nevada contractor licensing is administered by the Nevada State Contractors Board.

The published Nevada C-2 Electrical Contractor outline lists a minimum passing score of 56.

The approved references include the National Electrical Code or National Electrical Code Handbook and NFPA 72 - National Fire Alarm Code or National Fire Alarm Code Handbook. Candidates must follow the edition and reference rules listed for their scheduled exam.

Nevada electrical contractor licensing is handled statewide by the Nevada State Contractors Board. Individual journeyman or master electrician credentials may be handled by local jurisdictions, depending on where the work is performed.

PSI provides contractor examination services for the Nevada State Contractors Board.

Nevada electrical licensing is primarily handled through contractor classifications such as C-2 Electrical Contracting, and local jurisdictions may have additional individual electrician requirements. Candidates should confirm the exact license or credential they need.

The content outline includes general electrical knowledge, services, feeders, branch circuits, grounding and bonding, conductors and cables, raceways and boxes, special occupancies and equipment, electrical power, motors, low voltage, lighting, illuminated signs, fire detection and alarm systems, safety information, transmission lines, and overcurrent protection.

Yes. Candidates should confirm the required license classification, local jurisdiction rules, state contractor requirements, application process, code edition, reference rules, and post-exam licensing steps before scheduling or taking an exam.

Yes. Nevada PSI rules allow permanent tabs. Temporary removable tabs, including Post-it notes, are not allowed.

Calculation practice is important because electrical exams can include load calculations, conductor sizing, service and feeder work, box fill, raceway fill, motor calculations, transformer calculations, electrical theory, and other math-based topics. A dedicated calculations study guide helps candidates practice these skills consistently.

Exam-room reference rules are controlled by the specific exam authority. Candidates should review the official candidate bulletin before test day to confirm which books and materials are permitted.

NEC tabs help candidates locate major articles, chapters, tables, and subject areas faster during study. This supports stronger code-navigation practice and helps candidates become more comfortable using the NEC as a reference.

Nevada requires contractor applicants to pass the required trade examination and a general business and law, or CMS, examination when required by the Nevada State Contractors Board.

No. Local individual credentials and state contractor licensing are separate considerations. Candidates who plan to contract for electrical work should review Nevada State Contractors Board requirements and any local rules that apply.