Ma State Elevator Exam (solutions provided)
What is the minimum height of a landing door? correct answers 6' 6" 84.1 17.07 (2) What is the minimum size of a vent in a hoistway? correct answers 3 1/2% of the area of the hoistway or 3 square. Whichever is greater. 80 17.03 (3) What is the minimum length of a babitted socket? correct answers The length of the socket shall be not less than 4.75 times the nominal diameter of the rope. 113 17.26 (16)(a) What is the maximum numbers of elevators in one bank? correct answers No more than 4 elevators shall be installed in the same hoistway. 76 17.01 (4) What is the maximum size of a resident elevator? correct answers 12 square feet 161 23.01 What is the minimum size hoisting rope allowed? correct answers 1/2 inch diameter 111 17.26 (4) What is the maximum speed for an instantaneous type safety? correct answers 125 feet per minute. 101 17.16 (4) What is the size of the side emergency exit panel? correct answers At least 16" in width 5' in height 17.14 (4)(d) What is the maximum speed of an elevator in Massachusetts? correct answers 1500 FPM - Traction 500 FPM - Hydraulic 104 17.17 (1),(3)
Información del documento
- Subido en
- 2 de febrero de 2023
- Número de páginas
- 11
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
