Across
- 2. coating or __________ is the use of certain paint to protect the surface of materials such as steel or concrete from corrosion and others.
- 5. is normally used for the cleaning of sewer drains by scouring the side of pipes by scouring the side of pipes and flushing out residue.
- 8. _________ is the act of covering something to stop heat, sound, or electricity from escaping or entering.
- 9. _________ works with a wide variety of devices to measure and control pressure, flow, temperature, level, motion, force, and chemical makeup.
- 10. _________is a temporary structure that is typically made from metal poles and wood planks and used to support construction workers, inspectors, cleaners, and others who need to work at height.
Down
- 1. A crane is a work activity to facilitate the ________ or moving of large and heavy loads from one place to another.
- 3. A mechanical ________ fit and assemble metal parts to fabricate production machines and other equipment.
- 4. space _________ is a closed place, where serious injury can occur from dangerous substances or conditions in the space or nearby.
- 6. _________ is a fabrication process whereby two or more parts are fused together by means of heat, pressure or both forming a join as the parts cool.
- 7. __________is a variety of materials to remove defects, paint, rust, and other contaminants from the surface.