C&G 2391 Inspection & Testing
Structured 2391 revision modules covering test methods, live tests, periodic inspection and certification, each paired with a downloadable study deck.
PowerPoint study decks
Download module-by-module revision decks for this course.
01-legal-duties-standards-scope
02-initial-verification-test-sequence
03-continuity-testing-methods
04-insulation-resistance-polarity
05-earth-fault-loop-impedance-fault-current
06-rcds-functional-tests-phase-sequence
07-earth-electrodes-voltage-drop-periodic-inspection
08-certification-reporting-exam-technique
Flashcards
82 cards available for this course.
Modules
8 modules
1. Legal Duties, Standards & Scope
3 lessons
1. Legal Duties, Standards & Scope
3 lessons
Module deck
01-legal-duties-standards-scope.pptx
2. Initial Verification & Test Sequence
1 lesson
2. Initial Verification & Test Sequence
1 lesson
Module deck
02-initial-verification-test-sequence.pptx
3. Continuity Testing Methods
3 lessons
3. Continuity Testing Methods
3 lessons
Module deck
03-continuity-testing-methods.pptx
4. Insulation Resistance & Polarity
2 lessons
4. Insulation Resistance & Polarity
2 lessons
Module deck
04-insulation-resistance-polarity.pptx
5. Earth Fault Loop Impedance & Fault Current
2 lessons
5. Earth Fault Loop Impedance & Fault Current
2 lessons
Module deck
05-earth-fault-loop-impedance-fault-current.pptx
6. RCDs, Functional Tests & Phase Sequence
2 lessons
6. RCDs, Functional Tests & Phase Sequence
2 lessons
Module deck
06-rcds-functional-tests-phase-sequence.pptx
7. Earth Electrodes, Voltage Drop & Periodic Inspection
3 lessons
7. Earth Electrodes, Voltage Drop & Periodic Inspection
3 lessons
Module deck
07-earth-electrodes-voltage-drop-periodic-inspection.pptx
8. Certification, Reporting & Exam Technique
3 lessons
8. Certification, Reporting & Exam Technique
3 lessons
Module deck
08-certification-reporting-exam-technique.pptx
Mock exams & quizzes
2 available
2391 Written Exam Simulator
20 questions x 3 marks = 60 marks. Pass mark: 70% (42/60). Open book — BS 7671 and GN3 permitted. 1 hour recommended.
Practice quizzes
Shorter sets for focused revision.
C&G 2391 Inspection & Testing - Practice Quiz
20 MC questions randomised each attempt.