NEIEP 800 final review questions and answers 2023 with
complete solution
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50
square inches. What is the system pressure?
162 psi
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-
wellway distance?
134' 11"
Electrolysis is caused by which of the following?
Stray current corrosion and Galvanic corrosion BOTH ARE CORRECT
When using wire rope, the diameter of the sheaves must be how many times the
diameter of the suspension ropes?
30
Wye-Delta starting is used for which of the following?
Reduced current starting
You need the area of the plunger to calculate the pressure of the hydraulic
system. Your plunger is 8 inches in diameter. What is it's area?
50.27 square inches
Which of the following provides mechanical interlocking of contactors?
Interlock contacts
As the certified welder on the job you must weld two cylinder pieces. How must
you join the two pieces?
Tack welds then a fill bead
Once a plunger joint has been completed, what steps should be followed to
prevent damage to the packing?
Sand with emery cloth
Under which of the following conditions will the buzzer (BZT) sound?
When the handrail speed is 15% below step speed.
Refer to the NEIEP Escalator Final Layout diagram. What is the total distance
from the first floor finished floor height and the second floor finished floor
height?
13' 6"
Refer to the NEIEP Escalator Final Layout diagram. What is the correct
measurement to align the truss in the center of the wellway?
7' 6 1/2"
What is the function of the lower newel wheel on a moving walk with solid
balustrades?
It acts as an idler
Which of the following will determine the leveling speed of an elevator?
Rate of flow in gpm
Which of the following best describes the rack and pinion drive motor brake?
It is spring set and electrically released
Car door switches in LULA elevators are required to operate no more than how
many inches from full closed? -
complete solution
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50
square inches. What is the system pressure?
162 psi
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-
wellway distance?
134' 11"
Electrolysis is caused by which of the following?
Stray current corrosion and Galvanic corrosion BOTH ARE CORRECT
When using wire rope, the diameter of the sheaves must be how many times the
diameter of the suspension ropes?
30
Wye-Delta starting is used for which of the following?
Reduced current starting
You need the area of the plunger to calculate the pressure of the hydraulic
system. Your plunger is 8 inches in diameter. What is it's area?
50.27 square inches
Which of the following provides mechanical interlocking of contactors?
Interlock contacts
As the certified welder on the job you must weld two cylinder pieces. How must
you join the two pieces?
Tack welds then a fill bead
Once a plunger joint has been completed, what steps should be followed to
prevent damage to the packing?
Sand with emery cloth
Under which of the following conditions will the buzzer (BZT) sound?
When the handrail speed is 15% below step speed.
Refer to the NEIEP Escalator Final Layout diagram. What is the total distance
from the first floor finished floor height and the second floor finished floor
height?
13' 6"
Refer to the NEIEP Escalator Final Layout diagram. What is the correct
measurement to align the truss in the center of the wellway?
7' 6 1/2"
What is the function of the lower newel wheel on a moving walk with solid
balustrades?
It acts as an idler
Which of the following will determine the leveling speed of an elevator?
Rate of flow in gpm
Which of the following best describes the rack and pinion drive motor brake?
It is spring set and electrically released
Car door switches in LULA elevators are required to operate no more than how
many inches from full closed? -
