Exam 2 (6, 21, 39, 40)

Which of the following is an operation to enhance physical properties?

Annealing

Reaming is used for which of the following functions:

Enlarge a drilled hole

Label a Lathe

GO TO NOTEBOOK

What is the range of carbon which defines it as a steel

.02%-2.11%

In a turning operation, the change in diameter of the work part is equal to which one of the following:

2 x depth of cut

A broaching operation is best described by which one of the following:

A tool with multiple teeth moves linearly past a stationary workpart

A planing operation is best described by which one of the following:

A workpart moves linearly past a single-point tool

What is a basic method by which metals can be strengthened

Alloying, cold working, heat treatment

Which one of the metallic elements is the most abundant on the earth:

Aluminum

A lathe can be used to perform which of the following machining operations:

Boring

Which one of the following cutting tools cannot be used on a turret lathe:

Broach

Which of the following alloying elements are most commonly associated with stainless steel :

Chromium

Which of the following metals is noted for its good electrical conductivity (one best answer): see table 4.3

Copper

End milling is most similar to which one of the following:

Face milling

in mahcining, plane surfaces are generated and formed by

Face milling

In a make or buy situation, the decision should always be to purchase the component if the vendor 's quoted price is less than the in-house estimated cost of the component:

False

The distance the tool advances into or along the workpiece each item the tool point passes a certain position in its travel over the surface is called

Feed

The predominant phase in the iron-carbon alloy system for a composition with 99% Fe at room temperature is which of the following:

Ferrite

Label a Drill Press

GO TO NOTEBOOK

Label a horizontal milling machine

GO TO NOTEBOOK

Label a vertical milling machine

GO TO NOTEBOOK

Which of the following is the most important cast iron commercially:

Gray cast iron

Which of the following properties or characteristics are inconsistent with the metals:

High electrical resistivity

What is a superalloy?

High-performance alloys designed to meet demanding requirements.

Which of the following is considered a basic process, as opposed to a secondary process?

Impression die forging

The strength and hardness of steel increases as carbon content

Increases

Which alloy has other elements added in

Interstitial

A facing operation is normally performed on which one of the following machine tools:

Lathe

Which of the following would be considered a secondary process, as opposed to a basic process?

Machining a metal casting

Which of the following is NOT a usual responsibility of the manufacturing engineering department?

Marketing the product

Which of the following metals has the highest density:

Platinum

Which alloy has no dots

Pure Metal

Which one of the following types of computer-aided process planning relies on parts classification and coding in group technology?

Retrieval CAPP

Which one of the following turning machines permits very long bar stock to be used:

Screw Machine

A route sheet is a document whose principal function is which one of the following?

Specifies the process plan

Which alloy has other elements substituting?

Subsitution

The manufacturing engineering department in an organization is best described as which one of the following:

Technical staff function

Which one of the following metals has the lowest melting point?

Tin

Knurling is performed on a lathe, but it is a metal forming operation rather than a metal removal operation:

True

Solid solution alloying is the principal strengthening mechanism in high-strength low-alloy (HSLA) steels:

True

Which of the following is not a typical use of a mill

Turning

Non-rotating tool are pushed across the surface of the workpiece being finished is called

broaching

For what is aluminum NOT noted

poor corrosion resistance