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NEIEP 100 Final Exam
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Consist of 100 Questions and Answers
1. You are about to step to a car top. After activating the top of car stop switch and the inspection switch, what
is the next step to verify that they work? Ans>> Close the hoist way doors and set up a hall call
2. What safety device might you encounter in a hydraulic elevator pit?
Ans>> Plunger gripper
3. What is the most serious consequence of incorrect lifting?
Ans>> Spinal injury
4. What is called the "silent killer"
Ans>> The counter weight
5. A mechanic needs to ride on the car top, but a top-of car operating device is not available. What
should the mechanic do? Ans>> Establish communication with a qualified person in the car
6. You are about to perform routine maintenance on an elevator. After apply- ing a lock and a tag, what
step should you take? Ans>> Verify no power with appropriate test equipment
7. When does ASME A17.1 require a pit ladder to be installed?
Ans>> When pit depth exceeds 35"
8. A mechanic is taking a trouble call in a dumbwaiter, and realizes he must stand on the car top,
what should the dumbwaiter be equipped with? Ans>> Car safeties
9. When working around electricity, which of the following safety precautions should be followed?
Ans>> Remove jewelry and metal frames glasses
10. When are elevator constructors permitted to ride inside a 400lb. Capacity dumbwaiter
Ans>> Wear hearing protection
17. Which is the best way to communicate with your coworkers while you are in the machine room
and they are working in the pit? Ans>> Two-way radio
18. A mechanic hurts their back while lifting a heavy box. A doctor diagnoses a "strain". What type of
Injury did they sustain? Ans>> Muscle stretched beyond limits
19. You aren't sure if a particular hoistway is considered a permit-required
confined space. Where can you find more information? Ans>> OSHA 29 CFR 1926 code
20. You arrive at the machine room to replace a thrust bearing and find the lights are not working.
What should you do? Ans>> Do not start work until the lighting is restored
21. After locking out and tagging out the electrical system, what safety step must be taken before
entering an escalator truss? Ans>> Install a mechanical lock
22. A mechanic is about to lubricate a governor tension sheave in a traction elevator pit. Before
beginning work, what must be done? Ans>> Lock out and tag out
23. An elevator constructor is asked to check on something in the pit. When must barriers be
installed? Ans>> When hoistway door will be open more than 5"
24. When is public safety an elevator constructors responsibility?
Ans>> During all work-related activities
31. When using power tools in older buildings without ground led outlets, what precaution must you take?
Ans>> Verify a positive ground and use an adapter plug with grounding wire
32. In the elevator industry, why are fiberglass ladders the most common type of ladders used?
Ans>> They are non-conductive
33. When would a mechanic be required to replace an escalator comb or comb plate?
Ans>> When teeth are broken
34. Along with spring buffers, limit switches, and cylinder head packing, what
else would be found in a conventional hydraulic elevator pit? Ans>> Drip collection pan or oil return system
35. When lifting heavy objects, what is the best lifting technique to use?
Ans>> Back straight, legs bent
36. When performing any work in a traction elevator pit, which hazard is known as the silent killer
Ans>> Counterweight
37. Which conveyance system is described as one in which a "car" or "cab" is moved up or down a
hoistway by suspension means? Ans>> Traction elevator
38. What must elevator constructors do before using chemical solutions or cleaning fluids?
Ans>> Read SDS
39. You are asked to install additional lighting in the hoistway. What type of extension cord should
you use? Ans>> Three-wire
40. In which type of conveyance system is the energy applied by means of a liquid under pressure?
Ans>> Hydraulic elevator
41. Refer to the figure. An apprentice is setting up a ladder to access a landing 12 feet above his level.
What is dimension B? Ans>> 3 feet
42. Prior to using the elevator car sling as a running platform, what must be operational and tested?
Ans>> Governor and safeties
43. Which entity requires all employees be given information and training on the long and short term
health effects of the chemicals they work with? Ans>> OSHA
44. What type of fire extinguisher is required in the machine room?
Ans>> ABC
45. When moving heavy parts or machinery, which if the following is most important?
Ans>> Establishing good communication with coworkers
46. What size must a dumbwaiter cab enclosure be to transport people?
Ans>> - Dumbwaiter s may only transport materials, not people
47. While working on a moving walk, where are barriers required?
Ans>> At the points embarkation and disembarkation
48. At which point on the lifeline should your lanyard be attached?
52. You must order enough wire to complete installation of a duplex. Where
would you find the information that would determine how much wire is need- ed? Ans>> Electrical layout
53. In the metric system, how is the measurement of volume identified?
Ans>> Liter
54. Refer to print 1. Which view shows the pit depth?
Ans>> A. Elevation view
55. You are installing rails in a new building. Which drawing will you refer- ence?
Ans>> Rail installation detail drawing
56. What part of the job folder would contain information regarding elevator speed, capacity, and
loading class? Ans>> Abstract
57. When replacing typical rollers on guides, what is the appropriate tool and fastener to be used?
Ans>> Snap ring pliers/ snap rings
58. What method should an elevator constructor use to check the well hole depth?
Ans>> Drop a weight led line to the bottom and measure the line
59. What is the simplest locking device used to prevent loosening due to vibrations?
Ans>> Jam type nuts
60. When installing pipe, what type of threads would you use to create a proper seal?
Ans>> Pipe threads
61. What information is typically provided in a job folder?
Ans>> Contract speed, car platform thickness, machine groove type
62. In a mechanical drawing, which symbol would refer to diameter?
Ans>> Zero with a line through it
63. Where would an elevator constructor find information pertaining to plat- form dimensions?
Ans>> Final layout
64. Which of the following terms describes and architectural drawing that shows three sides at
once? Ans>> Three-dimensional drawing
65. You're helping a mechanic disassemble a hydraulic control valve. Of the following, which drawing
would be the most helpful to reference? Ans>> Component detail drawing
66. Where would an elevator constructor find information about the locations of entrances and hall
fixtures? Ans>> Abstract
67. A construction team receives a job folder. What does it contain?
Ans>> Wiring diagrams, final layout, and abstract
68. For purpose of dimensioning, what type of lines are used on installation drawings?
Ans>> Extension lines
69. On installation drawings, which dotted line represents a part in motion or a part in an alternative
position? Ans>> Phantom line
70. Which type of drawing will show a view of a part as if it were cut?
Ans>> Section drawing
layout drawing does not specify a maximum or minimum dimension? Ans>> Plus or minus 1/64"
81. What needs to be done prior to surveying the hoistway?
Ans>> Install plumb line
82. With regard to prints, what is another term for arias view?
Ans>> Plan view
83. What is the term for viewing an object straight on from many sides, with each side being at right
angles to its adjacent side? Ans>> Orthographic projection
84. What dangerous gas is given off by a running gasoline engine?
Ans>> Carbon monoxide
85. Why must you LOTO the main disconnect witch before checking the oil reservoir?
Ans>> So the pump will not start
86. What do you need to be certain of before getting on top of a dumbwaiter-
Ans>> That it can support your weight and it has safeties
87. What makes a hydraulic elevator pit dangerous?
Ans>> The car can come down without power
88. What is the function of a ground fault circuit interrupter?
Ans>> Detect an imbal- ance in current between the hot and neutral wires
89. What are the main hazards in the machine room of a heated traction elevator?
Ans>> Electrical and mechanical hazards
90. Which of the following best describes the danger posed by the counter weight assembly when
you are riding the car top? Ans>> It runs close by in the opposite direction
