Exams / HS&E Operatives / Mobile elevating work platforms (MEWPs) / Question 4
HS&E Operatives practice question: Mobile elevating work platforms (MEWPs) (4 of 7) D. High risk activities A free question from our original HS&E Operatives 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 MEWP with outriggers is about to be used next to a building.
What must be done before the platform is raised?
Choose one answer.
A A. Set the outriggers on loose rubble to level itB B. Raise the platform first, then put the outriggers outC C. Extend and chock the outriggers on firm, level groundD D. Nothing, as the outriggers are only for very high workShow the answer and explanation Answer: C
A. Wrong: Wrong. Loose rubble can give way. The ground must be firm.B. Wrong: Wrong. The outriggers must be set before the platform goes up.C. Right: Right. HSE says the platform should be used on firm and level ground, and outriggers extended and chocked before raising the platform.D. Wrong: Wrong. If the machine has outriggers, they must be set out before raising.Explanation Use MEWPs on firm, level ground, with outriggers extended and chocked before raising the platform.
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