NEIEP 800 Final Exam | 100% Correct
Answers | Verified | Latest 2024 Version
Hydro elevators in low rise applications do not need an _____ _____ room. - ✔✔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 _____ _____. -
✔✔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 _____ _____. - ✔✔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. - ✔✔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. - ✔✔1, 180
On power units having the motor beneath the tank, the pump may be either _____ driven or _____
coupled. - ✔✔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. - ✔✔silencer, muffler
On Bolsters/Bolster Assembly, the plunger is fastened to the _____ _____ which is then mounted to the
center of the Bolster Assembly. - ✔✔platen plate
With wye-delta, reduced current starting is accomplished without the need for _____. - ✔✔resistors
_____ run buttons should run the platform and sling at leveling speeds only. - ✔✔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. - ✔✔relief valve
A _____ lowering valve allows the car to be lowered at a speed not exceeding 20fpm in case of power
failure. - ✔✔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. - ✔✔viscosity
Be sure wellways are properly _____ to avoid accidental injury to you, your team or anyone working
outside of our industry. - ✔✔barricaded
Barricades around the wellway must be _____ inches high and be capable of withstanding a _____lb
force. - ✔✔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. - ✔✔GFCI
A _____ _____ is useful for horizontal (side-to-side) pulling of the truss while being lowered into the
wellway. - ✔✔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. - ✔✔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. -
✔✔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. - ✔✔step level, 1/8
Answers | Verified | Latest 2024 Version
Hydro elevators in low rise applications do not need an _____ _____ room. - ✔✔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 _____ _____. -
✔✔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 _____ _____. - ✔✔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. - ✔✔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. - ✔✔1, 180
On power units having the motor beneath the tank, the pump may be either _____ driven or _____
coupled. - ✔✔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. - ✔✔silencer, muffler
On Bolsters/Bolster Assembly, the plunger is fastened to the _____ _____ which is then mounted to the
center of the Bolster Assembly. - ✔✔platen plate
With wye-delta, reduced current starting is accomplished without the need for _____. - ✔✔resistors
_____ run buttons should run the platform and sling at leveling speeds only. - ✔✔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. - ✔✔relief valve
A _____ lowering valve allows the car to be lowered at a speed not exceeding 20fpm in case of power
failure. - ✔✔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. - ✔✔viscosity
Be sure wellways are properly _____ to avoid accidental injury to you, your team or anyone working
outside of our industry. - ✔✔barricaded
Barricades around the wellway must be _____ inches high and be capable of withstanding a _____lb
force. - ✔✔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. - ✔✔GFCI
A _____ _____ is useful for horizontal (side-to-side) pulling of the truss while being lowered into the
wellway. - ✔✔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. - ✔✔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. -
✔✔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. - ✔✔step level, 1/8
