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NEIEP 200 FINAL EXAM LATEST 202 5 ACTUAL EXAM 140+
QUESTIONS AND CORRECT DETAILED ANSWERS|ALREADY
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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 - ANSWER-loss of cable diameter who can give the command to stop a hoist? - ANSWER-anyone why is it necessary that a governor be mounted a a steel channel section (high rise) - ANSWER-to support the extra weight of the governor rope you are about to loosen a fishplate bolt. which wrench would be least likely to slip? - ANSWER-a. 6 point box end wrench b. 12 point box end wrench c. open end wrench you are about to perform maintenance on pit equip. what is required for oil buffers? - ANSWER-check the oil level you are aligning t rails. which tool will help you maintain proper DBG? - ANSWER-bayonet gauge you are building a hoistway guard rail. how much lateral force must the top rail be capable of taking - ANSWER-200lb you are directed to move oxy-acetylene cylinders from a storage area to a work site. what is the proper way to transport them? - ANSWER-in an upright position you are installing a 250 fpm freight elevator. what type of buffers should you use? - ANSWER-oil buffers
you are installing a basement geared machine bedplate on H beams that have a poured floor around them. what hardware do you use - ANSWER-bolts, cut washers, locknuts you are installing a class B freight. according to asme what is the max acceptable load for the elevator - ANSWER-automobiles up to rated loaded capacity you are installing a deflector sheave. when should rigging equip be removed? - ANSWER-only after the sheave is in place and secured you are installing a heavy duty freight. what clips should you use? - ANSWER-forged you are installing a passenger elevator. how many pieces is the platform - ANSWER-one you are installing equip in a second space. which safety device is required - ANSWER-stop switch you are installing pit equip for a high rise elevator. which of the following is required for an 800 fpm car?
- ANSWER-compensating sheave tie down you are installing rails with little distance between the beam and rail. what type of bracket must you use?
- ANSWER-angle bracket you are installing the first set of rail brackets. to provide most stability, what level are the brackets typically located? - ANSWER-even with the top and bottom care guides you are moving rails to storage. what should be taken into consideration? - ANSWER-floor load capacity you are performing a 1:1 rope replacement. where in the hoistway should you rig the car - ANSWERmiddle 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 - ANSWER-not more than 95%
you are preparing to unload a truck at the loading dock and the truck is 8" higher than the dock. what do you do? - ANSWER-use a steel plate to span the gap 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? - ANSWER-tags you are ready to cut the dead end excess after reshackling. how far past the socket should you cut it - ANSWER- 6 - 9" 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 - ANSWER-4000 lbs 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? - ANSWER-at least 3/4" you are selecting a wire rope sling to rig 1000lbs. what safety factor does asme require? - ANSWER-5: you are setting up welding equipment. what is the maximum psi that the regulator for the acetylene gas may be adjusted to? - ANSWER- 10 - 12 psi you are storing fiber core wire rope slings. what could cause damage to the core material? - ANSWERsolvents you are tasked with setting 3/4" concrete anchors. which type of drill should you use? - ANSWER-rotary hammer you are tensioning the ropes on an elevator that has two different length of shackles. how must you tension the ropes - ANSWER-shackles must be equally tensioned you are using a bowline knot- what is one disadvantage of this knot - ANSWER-is can easily loosen when not loaded
you are using a plumb line to check a rail for plumb. you find that at the top it measures 1" and at the bottom it measures 1 1/4". what does this tell you? - ANSWER-a. the top of the rail needs to go towards the center b. the top of the rail needs to go toward the wall c. the bottom of the rail needs to go toward the wall you are using rollers to move a heavy elevator machine and are approaching a corner. which technique should you use to maneuver around it? - ANSWER-angle front roller gradually and continue around the corner you are working in a pit 72" deep. what does asme require regarding stop switches? - ANSWER-a second stop switch must be installed 47" above the pit floor you are working in a pit deeper than normal. what can you do to bring the buffers up to the proper height? - ANSWER-buffer stands 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? - ANSWER-gearless you arrive at a job and notice the counterweight has a governor. what does this mean - ANSWER-there's an occupied space below you have constructed a wooden template for position a basement geared traction machine to its foundation. what two machine centerline reference points must be marked on the template to properly orient the foundation bolt holes - ANSWER-worm shaft, sheave shaft 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 - ANSWER-comp ropes/chains 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? - ANSWER-6k lbs
you need to cut and 8ft section of 1/2" EMT conduit pipe. what would be the best tool for the job? - ANSWER-hacksaw with 24 teeth per inch you need to cut into a concrete wall. which tool should you use? - ANSWER-disc grinder with a diamond blade disc you need to determine runby clearance. between which points do you measure - ANSWERcounterweight and strike plate you need to ensure electrical continuity. what is this process called - ANSWER-bonding you need to lift rails to the top floor of a building. with a well wheel at the top of the hoistway, what type of rope should you use? - ANSWER-synthetic you need to select a heavy duty drill for drilling 5/8" holes in a machine beam. what factor determines the drill rating? - ANSWER-chuck size you should compare the governor rope tag to what - ANSWER-governor data plate you will be hoisting 1klbs with a single leg vertical hitch. what will the sling load be when the load is in the air - ANSWER-1k lbs you will be installing a secondary sheave for a high speed gearless traction elevator. what will this sheave provide - ANSWER-increased traction you will be installing I beams on hoistway block walls. what should the beams be set on during the leveling process - ANSWER-bearing plate and grout you will be replacing hoist ropes and must make preparations with the customer. what important scope of work must be discussed - ANSWER-space required to perform work a crane is needed to hoist controllers on to the roof. who is responsible for making the lift plan? - ANSWER-lift director
a mechanic attaches a chainfall to a hoisting beam with a beam clamp. what happens to the capacity of the hoisting beam? - ANSWER-it is reduced to 50% of original capacity after installing machine beams you must attach beams to carry the 2:1 dead end hitch plates. which of the following beam types is best suited for this application - ANSWER-channel beams after installing the comp ropes, where should the car be positioned to check rope tension - ANSWER-top of the hoistway after installing the compensating sheave, you prepare to attach the comp ropes. where will the ropes attach - ANSWER-under the car after surveying the hoistway, you are directed to pull the lines. what will be affected? - ANSWER-the positions of the rails bbg stands for... - ANSWER-back to back guide distance before beginning work each day, which of the following safety precautions must be performed - ANSWER-test safeties during elevator install you need to rig equipment to the top of the building. what info must be included in the lift plan? - ANSWER-capacity of rigging material for a 5 year safeties test on a car rated 4000lb, how much weight is needed - ANSWER-4000lbs for a broken rope type safety- after slackening the hoist ropes, when do the safeties engage the rail - ANSWER-immediately how much does a 16', 15lb rail weigh? - ANSWER-240lbs new shackles are installed. how should the dead end be secured? - ANSWER-retainer clips
what should be installed to compensate for building compression - ANSWER-jack bolts what type of stretch is reduced using pre stretched rope - ANSWER-constitutional stretch what would you use to connect round rails? - ANSWER-bushings when inspecting preformed/non preformed ropes for wear, what is an important consideration - ANSWER-it is more difficult to detect broken wires on preformed when installing a reduced stroke buffer, what additional component is required? - ANSWER-speed limiting device when installing formed guide rails, what must be done to ensure that the guide rail is secured to the rail bracket? - ANSWER-rail clip heel must contact the edge of the rail where is the best place to store natural fiber hoisting rope - ANSWER-open sided crate where should the machine room light switch be located - ANSWER-on the lock jamb side of the door which safety feature protects against getting caught under a counterweight? - ANSWER-counterweight guard Which lay of wire rope has the strand wires in line with the rope axis? - answer-Regular Lay At what speed should the counterweight safeties be set to trip? - answer-Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - answer-Type C What is the purpose of the terminal motion switch? - 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? - answer-5100 lbs. When the pit directional limit switch is actuated, the normal circuits will allow the car to run - answerUp _______should not be disassembled in the field. - answer-Oil Buffers The loss of traction between the hoist ropes and the machine driver when the counterweight lands on its buffer avoids... - 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? - answer52,000 lbs. Which of the following applies to rope usage? - answer-Prevent manila rope from unraveling by using whipping. What does the designation 3/8" 6 X 30 improved plow steel mean? - 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? - 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? - answer-With the platform on edge, handle it from the ends and move on rollers. Which of the following statements is true concerning capstans? - answer-Both b, and c. b. Fasten the hoist to a beam or other building structure. c. To interrupt hoisting ease off on the pulling rope When choosing planks for hoisting, what must be considered? - answer-Use only scaffold grade lumber
Tension on the governor rope is maintained by using a - answer-Tension Sheave A reference mark from which vertical measurements are made is known as a - answer-Bench Mark If the compensating sheave diameter is smaller than the distance between the car and counterweight compensating rope hitches, the plumb lead of the compensating rope from the compensating sheave should be from the - answer-Counterweight The location of the governor tension sheave is determined... - answer-from the final layout drawing The finished pit floor is normally poured to the - answer-lower web of the buffer channel The ASME safety code requires oil buffers for elevators when traveling at a car speed of - answer-Over 200 FPM How are the ends of rails made so they may be joined together? - answer-The ends have a tongue and groove What is the main link between the hoistway walls or building structural steel and the rails? - answer-Rail brackets Where are spreaders used? - answer-B/w brackets on counterweight rails Which is the best fire extinguisher to cover all types of fires in the machine room? - answer-ABC You are responsible for storing 64 standard 15 lb. T-rails on one of the floors of a high rise building. What is the total weight it will put on the floor where it will be stored? - answer-15,360 lbs. You are on a T-rail job and have been told to stagger them. Which of the following should be done? - answer-One side of the installed T-rail job has the groove up, while the other side has the tongue up.
If the distance b/w the face of two T-rails brackets (DBB) is 8' 11" what is the back-to-back guide (BBG) distance? - answer- 8 - 10 1/2" What is the most important piece of equipment you have when using a power saw? - answer-Safety Glasses When using a circular saw, which of the following is correct? - answer-Never start the cut until the blade is turning full RPM Which of the following is correct when using a portable working platform during rail installation? - answer-The hoisting cable and operational controls should be inspected daily prior to using the working platform. When plumbing the hoistway for a bank of elevators, which of the following statements is correct? - answer-Using the corridor line, locate the two outside rails of the bank as reference points for the rest of the rails in the bank When installing formed guide rails, which of the following is correct? - answer-The brackets do not require any shims When hoisting rails, which of the following statements is correct? - answer-Use a mousing device on the lifting hook of the chain or block. Which of the following items would be used to check DBG on a T-rail installation? - answer-Bayonet Gauge Which is the main function of the car overspeed governor? - answer-Grips the rope which mechanically trips the car safety Which of the following statements is correct about electrical overspeed switches? - answer-They must trip at not more than 90% of mechanical tripping speed for cars that travel above 150 to 500 fpm.
What devices would you use to prevent the machine bedplate from lifting on one end as the elevator starts or stops? - answer-Tie downs The star symbol is used on the COP for what? - answer-To designate the main floor When using rope wedge clamps, which of the following must be done? - answer-Use a wedge and socket sized correctly for the rope What is an effective method for checking pre-heated babbit before pouring? - answer-Heat it to a point where it will char a soft piece of pine Which of the wire rope constructions listed below is the most wear resistant? - answer-6 X 19 Seale How many seizings are required on each side of the cut for preformed rope according to ASME? - answer- 1 what is the constructional stretch of a 500 ft. fiber core, 8 strand rope rated at 3/4% (.0075) of rope stretch per 100 foot? - answer-3.75 ft. [ (100 X .0075)5 ] When occupiable space is below the pit, what additional equiment is required on the counterwieght? - answer-Safeties Of the types of rope listed, which one has wires preshaped to fit the twist in the strands and has strands preshaped to fit the twist in the rope? - answer-Preformed If a hoist machine roped 1:1 is capable of running at 650 fpm, with a capacity of 4500lbs, what would its capability be if roped 2:1? - answer-325 fpm at 9000lbs What functions can loadweighing transducers performs? - answer-Adjust door times, bypass hall calls, and adjust motor control What term describes when a load is added to a wire rope, it strectches, and when the load is removed, it returns to its original length? - answer-Elastic stretch
How high would you block up a counterweight frame before roping that had a counterweight buffer height of 32", rope strectch of 12"; bottom counterweight runby of 18"; and pit depth of 8 feet? - answer-62" you are about to loosen a fishplate bolt. which wrench would be least likely to slip? - answer-a. 6 point box end wrench b. 12 point box end wrench c. open end wrench you are using a plumb line to check a rail for plumb. you find that at the top it measures 1" and at the bottom it measures 1 1/4". what does this tell you? - answer-a. the top of the rail needs to go towards the center b. the top of the rail needs to go toward the wall c. the bottom of the rail needs to go toward the wall you are plumbing rails on a high rise installation. what type of plumb line should you use? - answer-a. nylon string b. monofilament wire c. piano wire you need to cut into a concrete wall. which tool should you use? - answer-disc grinder with a diamond blade disc you need to select a heavy duty drill for drilling 5/8" holes in a machine beam. what factor determines the drill rating? - answer-chuck size you are tasked with setting 3/4" concrete anchors. which type of drill should you use? - answer-rotary hammer you need to cut and 8ft section of 1/2" EMT conduit pipe. what would be the best tool for the job? - answer-hacksaw with 24 teeth per inch
you are preparing to lift a load and need to tie the ends of two ropes together. which knot should you use? - answer-square the rated load tag on a sling is 2000lbs. what does this mean? - answer-load limit that can be picked and held you need to lift rails to the top floor of a building. with a well wheel at the top of the hoistway, what type of rope should you use? - answer-synthetic a crane is needed to hoist controllers on to the roof. who is responsible for making the lift plan? - answer-lift director during elevator install you need to rig equipment to the top of the building. what info must be included in the lift plan? - answer-capacity of rigging material 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? - 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? - answersolvents you are selecting a wire rope sling to rig 1000lbs. what safety factor does asme require? - answer-5: there could be unapparent wear in the slings you must use for hoisting. what sling rating take this into account? - answer-rated load where is the best place to store natural fiber hoisting rope - 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? - 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? - answer-tags who can give the command to stop a hoist? - answer-anyone which safety feature protects against getting caught under a counterweight? - answer-counterweight guard you are installing a 250 fpm freight elevator. what type of buffers should you use? - 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? - answer-buffer stands what document will tell you if you need buffer channels? - answer-final layout when installing a reduced stroke buffer, what additional component is required? - answer-speed limiting device you just attached a governor tension sheave to a rail. what must be done to finalize its position? - answer-check for plumb and tighten all bolts. you are installing pit equip for a high rise elevator. which of the following is required for an 800 fpm car?
- answer-compensating sheave tie down you have installed the comp rope sheave. what must you do to prepare for comp rope install? - answerblock the comp sheave above normal position you are about to perform maintenance on pit equip. what is required for oil buffers? - answer-check the oil level you are working in a pit 72" deep. what does asme require regarding stop switches? - answer-a second stop switch must be installed 47" above the pit floor
