First sheet contents in a working drawing set By common mechanical drafting convention, which item is typically shown on the first sheet of a multi-sheet working drawing set?

Introduction / Context:
The first sheet (often the general assembly sheet) serves as the entry point to the drawing set. It orients readers to the product, shows how major components fit, and often references item numbers that point to detailed part drawings and the bill of materials.

Given Data / Assumptions:

• Mechanical working drawings conventionally start with a general assembly.
• A parts list may be included on the first sheet or on a dedicated sheet; practice varies.
• An exploded view is common for manuals; many companies keep the first sheet as the assembled configuration.

Concept / Approach:
Showing the assembled assembly on Sheet 1 communicates the final product's form and datum structure. Balloons and callouts reference items in the parts list. Exploded views are extremely useful, but they are not universally placed on the first sheet and may appear on a later sheet or in service documentation.

Step-by-Step Solution:

Verification / Alternative check:
Review corporate standards; if the BOM does not fit, it may be moved to Sheet 2 while keeping the assembled view on Sheet 1.

Why Other Options Are Wrong:

• Parts list: Often present, but not guaranteed to be on Sheet 1.
• Exploded assembly: Valuable, but commonly placed after the general assembly.
• All of the above: Too broad; practices vary.

Common Pitfalls:
Overcrowding Sheet 1 with too many views or full BOM tables, reducing readability.

Final Answer:
assembled assembly