Download NEIEP 200 Final Exam 2025 | Featuring Fundamental Elevator Construction Concepts and more Exams Electrical and Electronics Engineering in PDF only on Docsity!
NEIEP 200 Final Exam 2025 | Featuring Fundamental
Elevator Construction Concepts Such As Electrical
Theory, Mechanical Systems, Safety Protocols, Blueprint
Reading, and Basic Installation Procedures | Verified
Answers
After surveying the hoistway, you are directed to pull the lines. what will be affected? ---------CORRECT ANSWER-----------------the positions of the rails You are installing the first set of rail brackets. to provide most stability, what level are the brackets typically located? ---------CORRECT ANSWER-----------------even with the top and bottom care guides You have installed the rails but need to adjust DBG. which rail would you adjust --- ------CORRECT ANSWER-----------------queen What should be installed to compensate for building compression --------- CORRECT ANSWER-----------------jack bolts What must be done to the rails to ensure a quiet and smooth ride --------- CORRECT ANSWER-----------------file the rail joints
The hoistway is out of plumb. what may correct the issue ---------CORRECT ANSWER-----------------pull the lines You are working on an elevator machine and you notice the drive sheave and brake drum are directly mounted on the motor shaft. what machine are you working on? ---------CORRECT ANSWER-----------------gearless You must replace a single threaded worm shaft on a geared traction machine, you notice that the new worm shaft is double threaded. given the same hoist motor rpm, how will this affect the machine performance ---------CORRECT ANSWER------- ----------ring gear will turn faster You are preparing to install machine beams for a geared traction machine and have established the centerline of the car and counter weight rails. what does this centerline represent ---------CORRECT ANSWER-----------------drive sheave centerline What references are used to align the deflector sheave in place ---------CORRECT ANSWER-----------------drive sheave and centerline of counterweight DBG
You will be installing I beams on hoistway block walls. what should the beams be set on during the leveling process ---------CORRECT ANSWER-----------------bearing plate and grout You are installing equip in a second space. which safety device is required --------- CORRECT ANSWER-----------------stop switch You are installing a deflector sheave. when should rigging equip be removed? ----- ----CORRECT ANSWER-----------------only after the sheave is in place and secured You are piping a governor in a secondary space. how would the governors location affect the install ---------CORRECT ANSWER-----------------overhead clearances change in secondary spaces Where should the machine room light switch be located ---------CORRECT ANSWER-----------------on the lock jamb side of the door You arrive at a job and notice the counterweight has a governor. what does this mean ---------CORRECT ANSWER-----------------there's an occupied space below
You are performing a final acceptance test on a 700fpm elevator. at what percent of the mechanical trip speed should the electrical overspeed switch trip --------- CORRECT ANSWER-----------------not more than 95% Why is it necessary that a governor be mounted a a steel channel section (high rise) ---------CORRECT ANSWER-----------------to support the extra weight of the governor rope You are performing routine maintenance on a governor, just have to paint it. what test should you do to make sure all parts move freely ---------CORRECT ANSWER-----------------hand test You have installed hoistway slowdown switches on brackets attached to the main guide rails. what other component actuates these ---------CORRECT ANSWER-------- ---------cam on the car You are about to loosen a fishplate bolt. which wrench would be least likely to slip? ---------CORRECT ANSWER-----------------a. 6 point box end wrench b. 12 point box end wrench c. open end wrench
you need to cut and 8ft section of 1/2" EMT conduit pipe. what would be the best tool for the job? ---------CORRECT ANSWER-----------------hacksaw with 24 teeth per inch you are directed to move oxy-acetylene cylinders from a storage area to a work site. what is the proper way to transport them? ---------CORRECT ANSWER----------- ------in an upright position you are setting up welding equipment. what is the maximum psi that the regulator for the acetylene gas may be adjusted to? ---------CORRECT ANSWER------ ----------- 10 - 12 psi you are using rollers to move a heavy elevator machine and are approaching a corner. which technique should you use to maneuver around it? ---------CORRECT ANSWER-----------------angle front roller gradually and continue around the corner you are preparing to unload a truck at the loading dock and the truck is 8" higher than the dock. what do you do? ---------CORRECT ANSWER-----------------use a steel plate to span the gap you just finished the surface inspection of a manila rope you will be using for hoisting. what method should you use to conduct an internal inspection? --------- CORRECT ANSWER-----------------slightly untwist the strands
you are preparing to hoist rails and are inspecting your manila rope. which of the following is a good characteristic of manila rope? ---------CORRECT ANSWER--------- --------a light yellow color with a silvery or pearly luster a mechanic attaches a chainfall to a hoisting beam with a beam clamp. what happens to the capacity of the hoisting beam? ---------CORRECT ANSWER------------- ----it is reduced to 50% of original capacity you are rigging elevator equipment with a sling angle of 60 degrees. you are using a shouldered eye bolt with a tapped 1/2" diameter hole. once the shoulder is seated, what is the minimum thread depth required? ---------CORRECT ANSWER---- -------------at least 3/4" you will be hoisting 1klbs with a single leg vertical hitch. what will the sling load be when the load is in the air ---------CORRECT ANSWER-----------------1k lbs you must attach a wire rope to a load by creating a loop with 3 u-bolt wire rope clips. how should the clips be attached? ---------CORRECT ANSWER-----------------no nuts on a dead horse
the crane operator is awaiting you signals to lift a pallet of parts. what are the correct audible signals to raise the load 20 feet? ---------CORRECT ANSWER---------- -------hoist, hoist up, 20,15,10,1, hoist stop you are storing fiber core wire rope slings. what could cause damage to the core material? ---------CORRECT ANSWER-----------------solvents you are selecting a wire rope sling to rig 1000lbs. what safety factor does asme require? ---------CORRECT ANSWER-----------------5: there could be unapparent wear in the slings you must use for hoisting. what sling rating take this into account? ---------CORRECT ANSWER-----------------rated load where is the best place to store natural fiber hoisting rope ---------CORRECT ANSWER-----------------open sided crate you have installed a power winch at the first floor preparing to hoist equipment. the hoist rope passes over a single sheave on the hoist beam making a direct pick. what is the downward force that a 3000lb load will exert on the overhead hoist beam? ---------CORRECT ANSWER-----------------6k lbs
you are preparing to use a chainfall to lift a load up a hoistway. what safety equipment is required on each of the two hooks on the chain fall? --------- CORRECT ANSWER-----------------tags who can give the command to stop a hoist? ---------CORRECT ANSWER----------------
- anyone which safety feature protects against getting caught under a counterweight? ------ ---CORRECT ANSWER-----------------counterweight guard you are installing a 250 fpm freight elevator. what type of buffers should you use? ---------CORRECT ANSWER-----------------oil buffers you are working in a pit deeper than normal. what can you do to bring the buffers up to the proper height? ---------CORRECT ANSWER-----------------buffer stands what document will tell you if you need buffer channels? ---------CORRECT ANSWER-----------------final layout when installing a reduced stroke buffer, what additional component is required? - --------CORRECT ANSWER-----------------speed limiting device
what would you use to connect round rails? ---------CORRECT ANSWER----------------
- bushings you are moving rails to storage. what should be taken into consideration? --------- CORRECT ANSWER-----------------floor load capacity you must stack rails on the floor of a storage room. how do they go? --------- CORRECT ANSWER-----------------on their backs you are installing rails with little distance between the beam and rail. what type of bracket must you use? ---------CORRECT ANSWER-----------------angle bracket you must fasten a bracket to a brick wall. how do you do it? ---------CORRECT ANSWER-----------------(quick bolt that bitch) use a threaded rod and thru plate it when installing formed guide rails, what must be done to ensure that the guide rail is secured to the rail bracket? ---------CORRECT ANSWER-----------------rail clip heel must contact the edge of the rail you are installing a heavy duty freight. what clips should you use? ---------CORRECT ANSWER-----------------forged
how much does a 16', 15lb rail weigh? ---------CORRECT ANSWER----------------- 240lbs you are aligning t rails. which tool will help you maintain proper DBG? --------- CORRECT ANSWER-----------------bayonet gauge you are building a hoistway guard rail. how much lateral force must the top rail be capable of taking ---------CORRECT ANSWER-----------------200lb before beginning work each day, which of the following safety precautions must be performed ---------CORRECT ANSWER-----------------test safeties what is the name of the guide rail from which all measurements are taken --------- CORRECT ANSWER-----------------king rail bbg stands for... ---------CORRECT ANSWER-----------------back to back guide distance
for a broken rope type safety- after slackening the hoist ropes, when do the safeties engage the rail ---------CORRECT ANSWER-----------------immediately you are performing an acceptance test with type B flexible guide safeties. after initial application, what provides the final force in the safety jaw assembly --------- CORRECT ANSWER-----------------spring after installing the compensating sheave, you prepare to attach the comp ropes. where will the ropes attach ---------CORRECT ANSWER-----------------under the car you have installed a high rise traction and notice it slips traction at the top and bottom floors. what must be installed to counteract this ---------CORRECT ANSWER-----------------comp ropes/chains you need to determine runby clearance. between which points do you measure? - --------CORRECT ANSWER-----------------counterweight and strike plate the elevator you are working on is counterbalanced at 40% and the total car weight is 3000lb. the capacity load is 2500lb. you must load the counterweight frame. what should the total weight of the frame be ---------CORRECT ANSWER----- ------------4000lbs
while performing maintenance on an elevator, you notice a lack of lubrication on the suspension means, what could be a consequence if this is not addressed ------- --CORRECT ANSWER-----------------loss of cable diameter when inspecting preformed/non preformed ropes for wear, what is an important consideration ---------CORRECT ANSWER-----------------it is more difficult to detect broken wires on preformed you should compare the governor rope tag to what ---------CORRECT ANSWER------ -----------governor data plate you have set up the car and counteweight for rope replacement and have landed the counterweight on two metal stanchions. at what capacity must these stanchions be rated ---------CORRECT ANSWER-----------------each stanchion must be capable of supporting the entire load you are reroping and elevator and have selected two chainfalls to hang the car. the total weight of the car is 4000. what should be the minimum capacity of each chain fall ---------CORRECT ANSWER-----------------4000 lbs
what are 3 distinct parts of the construction of steel hoist ropes ---------CORRECT ANSWER-----------------wire, strand, core what are the characteristics of lang lay rope ---------CORRECT ANSWER----------------
- kinks easier, less resistant to cutting what should be considered when blocking the counterweight ---------CORRECT ANSWER-----------------runby and stretch you are preparing to install the compensating ropes. where should the reels and jacks be set up ---------CORRECT ANSWER-----------------lowest access point after installing the comp ropes, where should the car be positioned to check rope tension ---------CORRECT ANSWER-----------------top of the hoistway you are preparing to install comp chains and notice there are two sets of hitch points. which ones should you initially use? ---------CORRECT ANSWER----------------- two nearest the counterweight
