NEIEP 800 Final Exam
Hydro elevators in low rise applications do not need an _____ _____ room.(Ans- 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 _____ _____.(Ans- 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 _____ _____.(Ans- 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.(Ans- Hoist way
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.(Ans- 1, 180
On power units having the motor beneath the tank, the pump may be either _____ driven or _____ coupled.(Ans- 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.(Ans- silencer, muffler
On Bolsters/Bolster Assembly, the plunger is fastened to the _____ _____ which is then mounted to the center of the Bolster Assembly.(Ans- platen plate 1 / 2
With wye-delta, reduced current starting is accomplished without the need for _____.(Ans- resistors
_____ run buttons should run the platform and sling at leveling speeds only.(Ans- 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.(Ans- relief valve
A _____ lowering valve allows the car to be lowered at a speed not exceeding 20fpm in case of power failure.(Ans- 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.(Ans- viscosity
Be sure well ways are properly _____ to avoid accidental injury to you, your team or anyone working outside of our industry.(Ans- barricaded
Barricades around the well way must be _____ inches high and be capable of withstanding a _____lb force.(Ans- 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.(Ans- GFCI
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