NEIEP 800 Final Exam Questions & Answers With Complete Solutions
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.
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- Subido en
- 9 de julio de 2023
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- Escrito en
- 2022/2023
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