MAE 272 Midterm 1 Questions with Correct Answers

MAE 272 Midterm 1 Questions with Correct
Answers

SPC means:

a) standardized manufacturing operations

b) 100% final inspection

c) random, unannounced quality check

d) standard operating procedures


e) quality inspection at predetermined but revisable sampling rates and sizes a)

standardized manufacturing operations




Angles such as chamfers can be measured using:

a) engine lathe

b) height gauge

c) micrometer

d) protractors


e) a file template d) protractors




Which are advanced joining processes?

, a) fastening, e.g riveting

b) soldering

c) water jet polishing

d) laser and EB scanning


e) all answers are wrong e) all answers are wrong




The frame of an off-the-shelf beach cruiser bicycle is usually made from:

a) spun cast tubing

b) turned aluminum pipes on 5 axis lathes

c) drawn or extruded steel or aluminum pipes

d) turned composite pipes on conventional lathes


e) all of the above c) drawn or extruded steel or aluminum pipes




A chip breaker is:

a) used to bail the long chips for transport

b) very popular in wire EDM

c) used to deburr machined parts

d) used if the cutter geometry does not warrant short chips