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2391 Prep City & Guilds 2391-52
An electrician testing at an isolated and locked-off domestic consumer unit

City & Guilds 2391-52

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Everything on this site, plus the full 556-question bank, the weighted mock exam and the on-site tools. For iPhone, iPad and Android.

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  • A sample of questions from every syllabus area
  • Progress history and per-topic scoring
  • Flash cards
  • UK English voice-over
  • Exam date reminders

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  • All 556 questions across open and closed book
  • Unlimited weighted mock exams — 60 questions in 120 minutes
  • All 4 calculators
  • All 15 quick reference cards
  • The C1/C2/C3/FI fault coding trainer
  • EIC, Minor Works and EICR certificate export

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556
Questions
7
Syllabus areas
4
Calculators
6
Field tools

What is in the question bank

556 questions written against BS 7671:2018+A4:2026, split the way the exam is sat.

Ready when you are

Or carry on with the free questions, calculators and reference on this site first — nothing here needs an account.