Neiep 530 Elevator Cab Assembly and Door Operators Review Questions and Correct Answers 2026

Neiep 530 Elevator Cab Assembly and Door Operators Review Questions and Correct Answers 2026 When the car jambs are set, they should allow for a minimum of _______ inch of clearance between the jamb and the door. - Correct Answer 1/4 Once the jambs are set vertically, they should be aligned to no more than _______ inch out of plumb. - Correct Answer 1/16 When setting the door header, drop plumb bobs to ensure that it is _______ with the sill track. - Correct Answer Parallel After the door tracks are in place and before the doors are hung, it is a good idea to _______ the door track. - Correct Answer Sand The door operator motor must have the case _______ in compliance with NEC requirements. - Correct Answer Grounded Clearance from the bottom of the car door to the sill is _______ inch - Correct Answer 1/4 For eccentrics that are not designed to make contact with the door track, what is a good rule of thumb used for adjustment? - Correct Answer To see daylight between the upthrust roller and track If the drive arm and connecting link are in line when the doors are fully opened, this prevents the door from closing until it is _______ commanded to close. - Correct Answer Electrically When _______ are used, the door linkages should not be aligned to mechanically prevent the doors from opening in the closed position within the door zone. - Correct Answer Door restrictors The crank arm adjusts