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Home ‣ Technical Drawing ‣ Piping Drawings Comments
- Question
When dimensioning piping drawings, it is not necessary to indicate the size of each pipe.
Options- A. True
- B. False
- Correct Answer
- False
- 1. Brass and copper pipe should be joined with fittings of copper-base alloy to avoid corrosion.
Options- A. True
- B. False Discuss
- 2. Brass and copper pipe is used in plumbing for supply, soil, waste, drain, and vent lines.
Options- A. True
- B. False Discuss
- 3. In a developed piping drawing, horizontal pipes may be revolved into the vertical plane so the entire installation can be shown on one plane.
Options- A. True
- B. False Discuss
- 4. Copper pipe is brittle, and settling can cause fracture unless the joints are sufficiently flexible.
Options- A. True
- B. False Discuss
- 5. Valves are used to stop or regulate the flow of fluids in a pipeline.
Options- A. True
- B. False Discuss
- 6. Plastic pipe is lightweight and corrosionproof, but typically is not resistant to chemicals.
Options- A. True
- B. False Discuss
- 7. You cannot use the Offset Tool to enlarge the size of a circle.
Options- A. True
- B. False Discuss
- 8. The two principle components of a CAD system are the computer and the software used to create technical drawings.
Options- A. True
- B. False Discuss
- 9. UCS stands for User Coordinate System.
Options- A. True
- B. False Discuss
- 10. When beginning a new drawing in AutoCAD the default start-up layer will be the Defpoints layer.
Options- A. True
- B. False Discuss
Piping Drawings problems
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