Technical Drawing - Working Drawings

Exercise : Working Drawings - General Questions
6.
In an assembly section, these parts should have their section lines left out or shown solid black:
Bolts
All fasteners
Thin parts
Rivets
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
These are groups of components of a larger machine:
Subassemblies
External assemblies
Component assemblies
Major assemblies
Answer: Option
Explanation:
No answer description is available. Let's discuss.