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Practice quizzes / UK ADR Class 1 Explosives Practice Questions - UK ADR Dangerous Goods Driver Class 1 Explosives Exam (Qualifications Scotland DfT) Exam / Question 190527
Practice question

Which Compatibility Group is assigned to detonators and detonator assemblies for blasting?

  1. Compatibility Group A
  2. Compatibility Group D
  3. Compatibility Group S
  4. Compatibility Group B

Answer: D — Compatibility Group B

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