Technical Drawing - Piping Drawings

Exercise : Piping Drawings - General Questions
6.
This is used in applications for nonferrous construction:
Copper tubing
Steel pipe
PVC pipe
Iron tubing
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
This type of pipe is commonly used for water or gas service, and also as soil pipe:
PVC
Copper
Steel
Cast-iron
Answer: Option
Explanation:
No answer description is available. Let's discuss.