Exam (elaborations)
Elevator Mechanic Final Exam Review 2023 Questions and Answers
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Elevator Mechanic Final Exam Review 2023 Questions and Answers A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? Ans Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave A MOV (Metal Oxide Varistor) burns out. You...
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