840, NEIEP 800 final questions and answers graded A+ 2024.2025

840, NEIEP 800 final Basement machine applications - correct answer Which of the following is an exception to the rule that equipment for a LULA elevator must be contained in machine rooms and machinery spaces? 35 to 79 inches - correct answer At what distance must the required permanent mechanical holding device stop and hold a LULA elevator above the pit floor? 84 inches - correct answer In a situation where a standard pit is provided for LULA elevator and when no hoistway enclosure is provided at the lower level, how high of an enclosure must be around the pit? 110 ft./min. to 140 ft./min. - correct answer Overspeed valves will stop a downward traveling hydraulic LULA car if it exceeds rated speed by what amount? 75ft./min. - correct answer What is the maximum speed at which a speed governor (if provided) on a LULA or residential installation is permitted to trip? 2" - correct answer Car door switches in LULA elevators are required to operate no more than how many inches from full closed? private residence elevator - correct answer What type of LULA elevator is not required to be in an enclosed hoistway, provided that there is a means to stop a down running car if an obstruction exists below the car? 30 - correct answer When using wire rope, the diameter of the sheaves must be how many times the diameter of the suspension ropes? pillar - correct answer In a private residence elevator, what is the term for the 2 x 10 plank that is doubled up to serve as the anchor for the rail brackets?