Exams / HS&E DUCT / Tower scaffolds and ladders / Question 4
HS&E DUCT practice question: Tower scaffolds and ladders (4 of 5) E. Specialist: HVACR – ductwork A free question from our original HS&E DUCT 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
A tower is just short of the ductwork. Someone suggests standing a stepladder on the platform.
What does HSE say?
Choose one answer.
A A. It is fine if the tower has outriggersB B. Never use a ladder on a towerC C. It is fine if the stepladder is tied on to the guard railD D. It is fine for one quick fixingShow the answer and explanation Answer: B
A. Wrong: Wrong. Never use a ladder on a tower.B. Right: Right. HSE says never use a ladder, trestle or other access equipment on a tower.C. Wrong: Wrong. Never use a ladder on a tower.D. Wrong: Wrong. Never use a ladder on a tower.Explanation Don't stand ladders or trestles on a tower. Build the tower to the right height.
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