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MS Elevators And Escalators Exam Questions With 100% Correct Answers.
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MS Elevators And Escalators
MS Elevators And Escalators
1. What is the primary safety device that prevents an elevator car from free-falling if the hoist ropes break? A) Governor B) Buffer C) Safety gear D) Brake shoe Answer: C Explanation: The safety gear is a mechanical device mounted on the elevator car that clamps onto the guide rails when triggered by an overspeed governor. It is designed to stop and hold the car in place in the event of rope breakage or overspeed, preventing free fall. The governor detects overspeed and activates the ...
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