Exam Details
- Total Questions 100
- Time Limit 270 minutes
- Passing Score 75%
- Questions Available 526
- Topic Areas 7
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- 10 questions per attempt
- 30 minute time limit
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Full Exam
Full Practice Exam
Complete exam simulation matching the real PSI Services test format.
- 100 questions (same as real exam)
- 270 minute time limit
- 7 topic areas covered
- 526 questions in pool
- Based on: Ferm's Fast Finder Index, Key Word Index by Tom Henry, Based on the National Electrical Code, NEC 2023, Ugly's Electrical References 2020
- Detailed explanations
Per exam attempt. Each test is unique with different questions.
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Study Course — $59.95/mo (topic briefs + quizzes + full exam)Topics Covered
General Electrical Knowledge
13q
Wiring and Protection
25q
Wiring Methods and Materials
19q
Equipment for General Use
19q
Special Occupancies
12q
Special Equipment
6q
Special Conditions
6q