Exams / HS&E MAP / Confined spaces / Question 1
HS&E MAP practice question: Confined spaces (1 of 4) D. High risk activities A free question from our original HS&E MAP practice exam. Try it, then open the answer to see why each option is right or wrong.
Last verified October 2026 against HSE guidance and the law ·How we write our questions
You are planning work inside a sewer chamber.
What must you do first?
Choose one answer.
A A. Send in the most experienced worker to have a lookB B. Lower a lit match to test the airC C. Ask the emergency services to wait outside while work is doneD D. Check if the work can be done without enteringShow the answer and explanation Answer: D
A. Wrong: Wrong. Even experienced workers can be overcome by gas. Avoid entry if you can.B. Wrong: Wrong. That could cause an explosion. Use a proper gas monitor.C. Wrong: Wrong. Plan your own rescue arrangements. Don't rely on the emergency services.D. Right: Right. HSE says wherever possible, avoid carrying out tasks in confined spaces.Explanation Avoid confined space entry if the job can be done another way. If entry is needed, use a safe system of work.
Study Keep practicing Answer questions with a score at the end, or practice just this topic with the explanation after each one. No sign-up needed.