Elevator Final Exam 2024-2025 Q&a

Elevator Final EXAM 2024-2025 QUESTIONS And ANSWERS what types of sensors are used under elevator car platforms for loadweighing? a. load sensitive relays b. optical reader switches c. hall effect sensors d. microswitches - ANSWER--d. microswitches if you have a 3500lb car rated at 4000lbs capacity how much should the counterweight assembly weight for a normal 40% installation? a. 1400lbs b. 1600 lbs c. 3700 lbs d. 5100lbs - ANSWER--d. 5100 lbs which type of safety uses a pull through governor? a. type a b. type b c. type c with a spring buffer d. type c with an oil buffer - ANSWER--a. Type a when must safeties be installed on dumbwaiters?a. when the hoistway is greater than 3 floors b. because of their small size, they are not required c. when the dumbwaiters are carrying loads in excess of 500lbs d. when there are occupiable spaces below the hoistway - ANSWER--d. when there are occupiable spaces below the hoistway which statement best describes the purpose of brace rods? a. used to level the platform front to back b. used to hold the leveled platform in place c. used to brace the safety planks during assembly d. used to level