Exam (elaborations)
Ma State Elevator Exam Questions and Answers 2023
- Course
- Institution
Ma State Elevator Exam Questions and Answers 2023 What is the minimum height of a landing door? 6' 6" 84.1 17.07 (2) What is the minimum size of a vent in a hoistway? 3 1/2% of the area of the hoistway or 3 square. Whichever is greater. 80 17.03 (3) What is the minimum leng...
[Show more]