NEIEP 800 FINAL REVIEW QUESTIONS
AND ANSWERS 100% ACCURATE
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square
inches. What is the system pressure? - ANSWER-162 psi
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway
distance? - ANSWER-134' 11"
Electrolysis is caused by which of the following? - ANSWER-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? - ANSWER-30
Wye-Delta starting is used for which of the following? - ANSWER-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? - ANSWER-50.27 square inches
Which of the following provides mechanical interlocking of contactors? - ANSWER-
Interlock contacts
As the certified welder on the job you must weld two cylinder pieces. How must you join
the two pieces? - ANSWER-Tack welds then a fill bead
Once a plunger joint has been completed, what steps should be followed to prevent
damage to the packing? - ANSWER-Sand with emery cloth
Under which of the following conditions will the buzzer (BZT) sound? - ANSWER-When
the handrail speed is 15% below step speed.
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? - ANSWER-2000 lbs
Why is it important to only operate line starters with their covers in the proper location? -
ANSWER-To prevent flashover between contacts
What is the maximum speed in ft/min. of a residential elevator?. - ANSWER-40 ft/min.
On a vertical platform lift the stop button must be located at what height above the
platform floor? - ANSWER-between 48 and 15 inches
AND ANSWERS 100% ACCURATE
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square
inches. What is the system pressure? - ANSWER-162 psi
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway
distance? - ANSWER-134' 11"
Electrolysis is caused by which of the following? - ANSWER-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? - ANSWER-30
Wye-Delta starting is used for which of the following? - ANSWER-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? - ANSWER-50.27 square inches
Which of the following provides mechanical interlocking of contactors? - ANSWER-
Interlock contacts
As the certified welder on the job you must weld two cylinder pieces. How must you join
the two pieces? - ANSWER-Tack welds then a fill bead
Once a plunger joint has been completed, what steps should be followed to prevent
damage to the packing? - ANSWER-Sand with emery cloth
Under which of the following conditions will the buzzer (BZT) sound? - ANSWER-When
the handrail speed is 15% below step speed.
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? - ANSWER-2000 lbs
Why is it important to only operate line starters with their covers in the proper location? -
ANSWER-To prevent flashover between contacts
What is the maximum speed in ft/min. of a residential elevator?. - ANSWER-40 ft/min.
On a vertical platform lift the stop button must be located at what height above the
platform floor? - ANSWER-between 48 and 15 inches
