NM CID GS-9 Practice Questions - New Mexico CID GS-9 Elevators, Escalators And Conveyors Examination Exam

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A private residence elevator is rated 0.20 m/s (40 ft/min). Under ASME A17.1-2019 Requirement 5.3.1.3.1, the minimum top car clearance is which of the following?

50 mm (2 in.) at any speed 150 mm (6 in.) plus 25 mm (1 in.) for each 0.017 m/s (3.3 ft/min) of rated speed above 0.15 m/s (30 ft/min), which is 225 mm (9 in.) at 40 ft/min 1 100 mm (43 in.), the same as a commercial Part 2 refuge 2 030 mm (80 in.)

Correct Answer:

150 mm (6 in.) plus 25 mm (1 in.) for each 0.017 m/s (3.3 ft/min) of rated speed above 0.15 m/s (30 ft/min), which is 225 mm (9 in.) at 40 ft/min

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