NEIEP 800 Final Questions with Answers (100% Correct
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
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,2
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
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, 3
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
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