100+ Free NICET EPT Practice Questions
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NFPA 70E defines the boundary inside which an arc flash hazard exists and arc-rated PPE is required. This boundary is called the:
Key Facts: NICET EPT Exam
4
Certification Levels
NICET EPT
67-136
Questions per Level
L1 67 / L2 124 / L3 136 / L4 76
80-155 min
Exam Time by Level
NICET EPT
500
Scaled Pass Mark
NICET scoring
$230-$425
Exam Fee by Level
NICET
12-120 mo
Experience L1 to L4
NICET EPT requirements
Level III+
Recommendation Required
NICET
3 years
Recertification Cycle
NICET CPD
EPT candidates are tested primarily on field testing of transformers and regulators, breakers and contactors, cables and busways, switchgear and switchboards, and protective relays, plus safety (NFPA 70E, OSHA 1910/1926, lockout-tagout), management and planning. Level I is ~75-80% safety and ~10-15% field testing; Level II is roughly 58-63% field testing with remaining weight on safety and management; Levels III and IV add switching procedures, multi-function equipment analysis, team leadership, and for Level IV a senior-responsibility major project. All levels require all Performance Measures to be verified, and Levels III and IV require a personal recommendation.
Sample NICET EPT Practice Questions
Try these sample questions to test your NICET EPT exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1NFPA 70E defines the boundary inside which an arc flash hazard exists and arc-rated PPE is required. This boundary is called the:
2OSHA 29 CFR 1910.147 covers the control of hazardous energy and is commonly known as the:
3Before approaching energized equipment, an EPT technician must:
4Before working on a de-energized high voltage bus, personal protective grounds should be applied:
5Per OSHA 1910.333 and NFPA 70E, how is the absence of voltage verified before placing protective grounds?
6After an electrical shock incident, the first action by bystanders should be to:
7Entering a manhole with energized medium voltage cables is typically classified as:
8NFPA 70E arc-rated clothing is selected based primarily on:
9Class 2 rubber insulating gloves per ASTM D120 are rated for a maximum use voltage of:
10OSHA's Hazard Communication Standard (1910.1200) requires that Safety Data Sheets have how many standardized sections?
About the NICET EPT Exam
NICET Electrical Power Testing is a four-level certification for technicians who inspect, test, and maintain electrical power equipment used in production, transmission, and distribution. Candidates evaluate equipment for acceptance, continued serviceability, and maintenance needs using NETA ATS and MTS standards, ASTM oil-testing methods, NFPA 70B, and IEEE C57 series.
Assessment
4 level-specific exams (Level I 67 Q / Level II 124 Q / Level III 136 Q / Level IV 76 Q)
Time Limit
80 min Level I, 140 min Level II, 155 min Level III, 95 min Level IV (+30 min scheduled break)
Passing Score
Scaled score of 500 (NICET reports 500+ as Pass)
Exam Fee
$230 Level I, $315 Level II, $370 Level III, $425 Level IV (NICET / Pearson VUE)
NICET EPT Exam Content Outline
Safety (NFPA 70E, OSHA, Lockout-Tagout, PPE)
NFPA 70E arc flash boundaries and PPE categories, OSHA 29 CFR 1910.147 lockout-tagout, 1910.132 PPE, 1910.146 confined space, first aid/CPR, Hazard Communication Standard, and MSDS use.
Transformers, Regulators, and Insulating Liquids
NETA ATS/MTS procedures, IEEE C57 series, insulation resistance (IEEE 43), turns ratio (TTR), winding resistance, power factor / dissipation factor (Doble), dielectric absorption ratio and polarization index, ASTM D923 oil sampling, ASTM D877/D1816 dielectric breakdown, D3612 DGA.
Circuit Breakers and Contactors
Low and medium voltage breaker inspection, contact resistance with low-resistance ohmmeter, insulation resistance, overpotential (AC/DC) testing, timing and travel tests, trip unit calibration, vacuum bottle integrity, SF6 gas testing.
Cables, Busways, and Terminations
Phase verification, insulation resistance, shield continuity, DC withstand (hipot) per IEEE 400, VLF and tan-delta on medium voltage cables, cable termination inspection, busway insulation resistance.
Switchgear, Switchboards, MCCs, and Grounding Systems
Interlock checks, insulation resistance of buswork, overcurrent device testing, ground resistance testing (IEEE 81) fall-of-potential and clamp-on methods, ground-fault system testing per NFPA 70 Article 230.
Protective Relays, Metering, and Power Quality
Electromechanical and microprocessor relay testing, pickup and timing, CT and PT ratio and polarity, primary injection, coordination studies, meter calibration, power quality measurements.
Rotating Machinery and Specialty Equipment
Motor and generator testing including insulation resistance, PI, surge comparison, step-voltage, partial discharge, stator and rotor winding tests, vibration basics, battery systems (IEEE 450), UPS, surge arresters.
Management, Planning, and Communication
Job planning, switching procedures, team leadership, test data analysis and trending, report writing, NICET Code of Ethics, training and supervising junior technicians.
How to Pass the NICET EPT Exam
What You Need to Know
- Passing score: Scaled score of 500 (NICET reports 500+ as Pass)
- Assessment: 4 level-specific exams (Level I 67 Q / Level II 124 Q / Level III 136 Q / Level IV 76 Q)
- Time limit: 80 min Level I, 140 min Level II, 155 min Level III, 95 min Level IV (+30 min scheduled break)
- Exam fee: $230 Level I, $315 Level II, $370 Level III, $425 Level IV
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
NICET EPT Study Tips from Top Performers
Frequently Asked Questions
How many questions are on each NICET Electrical Power Testing exam?
NICET publishes the following for EPT: Level I has 67 questions in 80 minutes, Level II has 124 questions in 140 minutes, Level III has 136 questions in 155 minutes, and Level IV has 76 questions in 95 minutes. Level IV also includes a scheduled 30-minute break that does not count against exam time.
What passing score do I need for NICET EPT?
NICET uses a scaled score from 0 to 700 with 500 as the minimum passing score across its CBT programs, and candidates who score 500 or higher are reported as Pass. Unsuccessful candidates receive domain-level feedback to guide retake preparation.
How much does the NICET Electrical Power Testing exam cost?
Current NICET pricing for EPT is $230 for Level I, $315 for Level II, $370 for Level III, and $425 for Level IV. Passing all four levels therefore totals $1,340 in exam fees, not counting retakes or annual renewal charges.
What work experience do I need for each EPT level?
NICET requires a minimum of 12 months of supporting work for Level I, 24 months total for Level II in inspection/testing/maintenance of electrical power equipment, 60 months total for Level III including a year supervising test crews, and 120 months total for Level IV including at least two years managing multi-crew projects.
Are references allowed during the NICET EPT exam?
Yes. NICET maintains published reference lists for EPT Levels I through IV, and candidates may bring bound references with highlighted text and permanent tabs into the Pearson VUE testing center. Core references include NETA ATS, NETA MTS, NFPA 70B, NFPA 70E, IEEE C57 series, IEEE 43, IEEE 81, and relevant ASTM oil standards.
What is the difference between NETA ATS and NETA MTS?
NETA ATS is the Standard for Acceptance Testing Specifications, used for commissioning new equipment before it is placed into service. NETA MTS is the Standard for Maintenance Testing Specifications, used for recurring in-service testing. EPT candidates must know when each applies and how published acceptable values differ.
Do I need recommendations or a major project for EPT?
Levels III and IV both require a personal recommendation documenting independent (III) or senior (IV) engineering-technician responsibilities. Level IV also requires a major-project write-up in narrative form of the candidate's senior role on a technically complex electrical power testing project.
How often do I need to recertify EPT?
NICET certification must be recertified every three years through Continuing Professional Development. Technicians are responsible for tracking CPD hours and submitting renewal paperwork and fees on time to avoid certification lapse.