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Texas - Master Electrician - NEC Knowledge Portion

Exam Details

  • Total Questions 75
  • Time Limit 150 minutes
  • Passing Score 70%
  • Questions Available 490
  • Topic Areas 10
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Test your knowledge with 10 questions from our pool of many free questions.

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  • 30 minute time limit
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Full Practice Exam

Complete exam simulation matching the real PSI Services test format.

  • 75 questions (same as real exam)
  • 150 minute time limit
  • 10 topic areas covered
  • 490 questions in pool
  • Based on: NEC 2023
  • Detailed explanations

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Topics Covered

Definitions, Theory, and Plans 7q
Electrical Services, Service Equipment, and Separately Derived Systems 11q
Electrical Feeders 4q
Branch Circuit Conductors 11q
Electrical Wiring Methods and Electrical Materials 7q
Electrical Equipment and Devices 8q
Motors and Generators 7q
Electrical Control Devices and Disconnecting Means 3q
+2 more
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