NEIEP 800 Final Exam Question With Verified Answers
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Course
NEIEP 800
Institution
NEIEP 800
NEIEP 800 Final Exam Question With
Verified Answers
Hydro elevators in low rise applications do not need an _____ _____ room. - answeroverhead
machine
Some advantages of hydros are lower equipment and building construction costs because the
load of a hydro is carried to the _____ where as the ...
NEIEP 800 Final Exam Question With
Verified Answers
Hydro elevators in low rise applications do not need an _____ _____ room. - answer✔overhead
machine
Some advantages of hydros are lower equipment and building construction costs because the
load of a hydro is carried to the _____ where as the load of a traction car is carried by the _____
_____. - answer✔ground, building structure
When drilling the jack hole, the only proper way to determine if the hole is plumb is to remove
the drill stem and bit and use a _____ _____. - answer✔Spider Bob
To plumb the hole, a spider bob is attached to a length of piano wire suspended from as near as
possible to the top of the _____ or from a fixed point on the drill rig. - answer✔Hoistway
When welding a joint, lay _____ inch tack welds _____ degrees apart, shift it 90 degrees and lay
two more 1 inch tack welds 180 degrees apart. - answer✔1, 180
On power units having the motor beneath the tank, the pump may be either _____ driven or
_____ coupled. - answer✔belt, direct
The purpose of the _____/_____ is to silence the effect of any pulsations in the pump output and
should be as close to the pump as possible. - answer✔silencer, muffler
On Bolsters/Bolster Assembly, the plunger is fastened to the _____ _____ which is then
mounted to the center of the Bolster Assembly. - answer✔platen plate
With wye-delta, reduced current starting is accomplished without the need for _____. -
answer✔resistors
_____ run buttons should run the platform and sling at leveling speeds only. -
answer✔Temporary
A _____ _____ consists of a piston held closed by an adjustable spring and must open at a
certain pressure to prevent any further increase in pressure. - answer✔relief valve
A _____ lowering valve allows the car to be lowered at a speed not exceeding 20fpm in case of
power failure. - answer✔manual
As the oil temperature changes, the _____ will change as well and will effect the performance,
more specifically, the leveling and approach of the elevator. - answer✔viscosity
Be sure wellways are properly _____ to avoid accidental injury to you, your team or anyone
working outside of our industry. - answer✔barricaded
Barricades around the wellway must be _____ inches high and be capable of withstanding a
_____lb force. - answer✔42, 200
A _____ protects you if you come in contact with a hot wire or component and then come in
contact with ground. It opens the circuit and diverts the supplied current to ground. -
answer✔GFCI
A _____ _____ is useful for horizontal (side-to-side) pulling of the truss while being lowered
into the wellway. - answer✔lever hoist
Code specifies the use of anti-slide devices if the outer edge of the deck is greater than _____
inches from the center line of the handrail. - answer✔12
(True/False) Anti-slide devices must be less than 3/4" in height, have no sharp corners or edges
and fastened to the deck no closer than 4 inches from the handrail and spaced no greater than 6ft
apart. - answer✔True
Sometimes referred to as sag switches, _____ _____ switches are located within the step band of
both upper and lower truss assemblies and function to prevent a step that is sagging by more than
_____ inch. - answer✔step level, 1/8
Per code, an installed escalator can exceed the 30 degree angle of inclination by _____ degree. -
answer✔1
When it comes to moving walks code states that the angle of inclination of the truss from the
horizontal shall not exceed _____ degrees within _____ ft of the entrance or exits and shall not
exceed _____ degrees at any point. - answer✔3, 3, 12
Belted walkways use a tensioning device at the tail end to maintain the proper tension on the
treadway belt and is normally maintained at _____ lbs. - answer✔3000
(True/False) The speed governor switch on moving walks not driven by an induction motor
directly connected to the driving machine (aka AC squirrel cage), will cause power to be
removed from the motor and brake if the treadway speed exceeds a predetermined value, not to
exceed 20% of maximum designed speed. This device shall be manually resettable. -
answer✔True
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