NEIEP 800 final review6
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches.
What is the system pressure? - ANSWERS-162 psi
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway distance?
- ANSWERS-134' 11"
Electrolysis is caused by which of the following? - ANSWERS-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? - ANSWERS-30
Wye-Delta starting is used for which of the following? - ANSWERS-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? - ANSWERS-50.27 square inches
Which of the following provides mechanical interlocking of contactors? - ANSWERS-Interlock
contacts
As the certified welder on the job you must weld two cylinder pieces. How must you join the
two pieces? - ANSWERS-Tack welds then a fill bead
Once a plunger joint has been completed, what steps should be followed to prevent damage to
the packing? - ANSWERS-Sand with emery cloth
, Under which of the following conditions will the buzzer (BZT) sound? - ANSWERS-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? - ANSWERS-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? - ANSWERS-7' 6 1/2"
What is the function of the lower newel wheel on a moving walk with solid balustrades? -
ANSWERS-It acts as an idler
Which of the following will determine the leveling speed of an elevator? - ANSWERS-Rate of
flow in gpm
Which of the following best describes the rack and pinion drive motor brake? - ANSWERS-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? - - ANSWERS-2"
What is the maximum rated capacity of an inclined platform lift? - ANSWERS-750 Ibs..
Refer to the NEIEP Moving Walk Straight-Line Diagram. If both inspection switches (INSP sw.) are
in the downward position, how will that affect the operation of the walkway? - ANSWERS-The
walkway would not run.
Refer to Table 2. What is the capacity of a non-fixed 5X 3%" beam that spans 9 feet and weighs
14.75 Ibs. per linear foot? - ANSWERS-2000 lbs
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches.
What is the system pressure? - ANSWERS-162 psi
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway distance?
- ANSWERS-134' 11"
Electrolysis is caused by which of the following? - ANSWERS-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? - ANSWERS-30
Wye-Delta starting is used for which of the following? - ANSWERS-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? - ANSWERS-50.27 square inches
Which of the following provides mechanical interlocking of contactors? - ANSWERS-Interlock
contacts
As the certified welder on the job you must weld two cylinder pieces. How must you join the
two pieces? - ANSWERS-Tack welds then a fill bead
Once a plunger joint has been completed, what steps should be followed to prevent damage to
the packing? - ANSWERS-Sand with emery cloth
, Under which of the following conditions will the buzzer (BZT) sound? - ANSWERS-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? - ANSWERS-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? - ANSWERS-7' 6 1/2"
What is the function of the lower newel wheel on a moving walk with solid balustrades? -
ANSWERS-It acts as an idler
Which of the following will determine the leveling speed of an elevator? - ANSWERS-Rate of
flow in gpm
Which of the following best describes the rack and pinion drive motor brake? - ANSWERS-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? - - ANSWERS-2"
What is the maximum rated capacity of an inclined platform lift? - ANSWERS-750 Ibs..
Refer to the NEIEP Moving Walk Straight-Line Diagram. If both inspection switches (INSP sw.) are
in the downward position, how will that affect the operation of the walkway? - ANSWERS-The
walkway would not run.
Refer to Table 2. What is the capacity of a non-fixed 5X 3%" beam that spans 9 feet and weighs
14.75 Ibs. per linear foot? - ANSWERS-2000 lbs
