Ma State Elevator

Ma State Elevator Exam| 123 questions| with complete solutions Última actualización de este documento:   hace

What is the minimum height of a landing door? Correct Answer: 6' 6" 84.1 17.07 (2) What is the minimum size of a vent in a hoistway? Correct Answer: 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 Answer: 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 Answer:...