Great Britain: Confined-Space Planning and Entry Decisions
Choose one answer per question. All 24 questions are included; explanations follow checking. Practice target: 20/24; no time limit. Knowledge practice for the stated safety topic and jurisdiction; not an official examination, practical competence assessment or authorisation to work. Recognition, avoiding entry, atmosphere, isolation, communication, rescue and task competence. Reference checked 11 November 2026: https://www.hse.gov.uk/confinedspace/introduction.htm
