Question 1

Each item listed in the bill of materials is referred to as a detail.

Accepted Answer

In the context of a bill of materials (BOM), each item listed is indeed often referred to as a "detail," as it details the specific components, materials, parts, or assemblies required for the construction or manufacturing of a product.

Question 2

Smaller units that will become part of the final assembly of a product are called sub-assemblies.

Accepted Answer

Sub-assemblies are indeed smaller units or components that are assembled separately before being used as part of the final assembly of a product.

Question 3

Industrial drawings never show two or more parts that must be put together to form an assembly.&#10;A)A detail drawing&#10;B)An assembly&#10;C)An isometric drawing&#10;D)A composite drawing

Accepted Answer

An assembly drawing shows two or more parts that must be put together to form an assembly.

Question 4

Drawings of nonstandard parts included in a parts list are called:&#10;A)Detail drawings&#10;B)Detailed drawings&#10;C)Sub-assembly drawings&#10;D)Assembly drawings

Accepted Answer

Detail drawings are specifically used to provide comprehensive information about nonstandard parts, including dimensions, manufacturing processes, and materials, which are typically included in a parts list.

Question 5

Another name for a bill of materials is a parts list.

Accepted Answer

A bill of materials (BOM) is indeed commonly referred to as a parts list, especially in contexts where it enumerates all the components or parts required to build a product.

Question 6

Some parts included in the bill of materials may require a detail drawing.

Accepted Answer

Parts included in the bill of materials (BOM) that are complex or non-standard often require a detailed drawing to specify dimensions, tolerances, materials, and manufacturing processes.

Question 7

Industrial drawings never show two or more parts that must be put together to form an assembly.

Accepted Answer

Industrial drawings often include assembly drawings which show two or more parts that must be put together, detailing how they fit and work together.

Question 8

The details of a mechanism are identified on an assembly with:&#10;A)Reference letters contained in circles&#10;B)Reference numbers contained in circles&#10;C)Either reference letters or reference numbers contained in circles

Accepted Answer

The details of a mechanism on an assembly drawing can be identified using either reference letters or reference numbers contained in circles, allowing for flexibility in labeling and referencing parts.

Question 9

A sub-assembly might be built by an outside supplier or at a different manufacturing facility.

Accepted Answer

Sub-assemblies can be sourced from external suppliers or produced in different locations to streamline manufacturing processes and leverage specialized capabilities.

Question 10

Which of the following is NOT a use of an assembly drawing?&#10;A)To represent the working relationship and functions of parts&#10;B)To provide a visual image of the finished product&#10;C)To provide detailed assembly instructions&#10;D)To provide overall assembly dimensions and center distances&#10;E)To provide a bill of materials of required parts&#10;F)To supply illustrations that may be used for catalogs

Accepted Answer

Assembly drawings are not typically used to provide detailed assembly instructions; they focus more on showing the relationship and fit of parts, dimensions, and sometimes a bill of materials. Detailed instructions are usually provided in separate documents or manuals.

Deck 25: Assembly Drawings