NEIEP 200 Final Review 2023 Questions and Answers Which lay of wire rope has the strand wires in line with the rope axis? - Correct Answer Regular Lay At what speed should the counterweight safeties be set to trip? - Correct Answer Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - Correct Answer Type C What is the purpose of the terminal motion switch? - Correct Answer slow down and stop the car automatically at or near the top or bottom landing If you have a 3500 lb. car rated at 4000 lbs. capacity, how much should the counterweight assembly weigh for a normal 40% installation? - Correct Answer 5100 lbs.When the pit directional limit switch is actuated, the normal circuits will allow the car to run - Correct Answer Up _______should not be disassembled in the field. - Correct Answer Oil Buffers The loss of traction between the hoist ropes and the machine driver when the counterweight lands on its buffer avoids... - Correct Answer The elevator car being pulled into the over head.Refer to Table 1. With a safety factor of 5, what is the breaking strength for 1 1/8" nylon rope? - Correct Answer 52,000 lbs.Which of the following applies to rope usage? - Correct Answer Prevent manila rope from unraveling by using whipping.What does the designation 3/8" 6 X 30 improved plow steel mean? - Correct Answer It is a high strength cable with 6 strands composed of 30 wires per strand?When using Crosby clips, which of the following statements is correct? - Correct Answer To determine the correct minimum spacing multiply the rope diameter times 6.When handling and storing a freight platform, what do you need to keep in mind? - Correct Answer With the platform on edge, handle it from the ends and move on rollers.Which of the following statements is true concerning capstans? - Correct Answer Both b, and c. 1 / 2
- Fasten the hoist to a beam or other building structure.
- To interrupt hoisting ease off on the pulling rope
- Correct Answer Pipe rollers must be picked up by the hollow inner pan
- / 2
When choosing planks for hoisting, what must be considered? - Correct Answer Use only scaffold grade lumber The distance between the counterweight buffer strike plate and the striking surface of the counterweight buffer when the car floor is level with the top terminal landing is known as - Correct Answer Runby What type of wrench is used to align the holes for rail installation? - Correct Answer Spud Wrench Which of the following wrenches is used to thread pipes with polished surfaces together? - Correct Answer Strap Wrench Which of the following statements applies to the use of a hacksaw on the job? - Correct Answer Hacksaw blades must be installed with the teeth facing forward.The operation of the down final limit switch will prevent movement of the car by normal operating devices in ... - Correct Answer both directions of travel Which of the following statements is correct regarding ladders? - Correct Answer Metal ladders should never be used What safety precaution is most important when using rollers to move heavy equipment?
What are two things a compound mitre saw does best at the same time? - Correct Answer Bevel and mitre cuts can be made at the same time.When the pit down final limit switch is actuated, the car... - Correct Answer Will not run at all Why do we use laminated glass in the walls of glass elevator cabs? - Correct Answer If the glass cracks the plastic interlayer holds the fragments.For carpet installation, if the cab area measures 94 inches by 62 inches and you need an additional six inches on each side to account for waste during cutting, how many square yards of carpet do you need for this job? - Correct Answer 6 Which is an advantage of lang lay ropes over regular lay ropes? - Correct Answer They are more flexible Tension on the governor rope is maintained by using a - Correct Answer Tension Sheave