MKTG 3701 Final Exam/ Newest 2025.
Which part of the consumer decision-making process does the marketer usually have control over? - CORRECT ANSWER-post-purchase evaluation
All of the following were listed in your text as situational influences that affect the consumer decision-making process...
ME 3701 Final Exam/ Updated 2025
/Solutions A+
Superficial Rockwell - CORRECT ANSWER-For small test samples, the _______
hardness test is often used because it tests lower loads
Rockwell Hardness Test - CORRECT ANSWER-The ________consists of measuring
the additional depth to which an indenter is forced by a heavy (major) load beyond the
depth of a previously applied light load
Major load - CORRECT ANSWER-a heavy load is called a ______.
major - CORRECT ANSWER-A Rockwell hardness test will probably employ a
_______load .
minor load - CORRECT ANSWER-A light load is called a ________. These will
probably lead to a more accurate test.
minor - CORRECT ANSWER-A superficial Rockwell Hardness test will probably employ
a ______ load.
minor - CORRECT ANSWER-Application of the _____load eliminates backlash in the
load train and causes the indenter to break through slight surface roughness and to
crush particles of foreign mater...makes the test more accurate
minor, major - CORRECT ANSWER-A Rockwell test uses a _____load to create a
reference position, then uses a ________load at a controlled rate.
hardness values - CORRECT ANSWER-based on the difference in depths of
indentation produced by a minor and major load
diamond - CORRECT ANSWER-_______indenters are used mainly for testing
materials such as hardened steels and cemented carbides (harder materials)
steel-ball - CORRECT ANSWER-_________ indenters are generally used for testing
materials such as soft steel, copper alloys, aluminum alloys and bearings metals
10 kg - CORRECT ANSWER-The minor load is always ______in regular Rockwell
Hardness testing
cold worked - CORRECT ANSWER-The metal immediately surrounding the indentation
from a Rockwell hardness test is _______, thus multiple readings cannot be taken at
the same point on a material's surface
, 3 times diameter - CORRECT ANSWER-Experience has shown that the distance from
the center of the indentation to the edge of the workpiece must be at least
___________of the indentation
toughness - CORRECT ANSWER-a measure of the amount of energy a material can
absorb before fracturing
X-Ray Diffraction Experiment - CORRECT ANSWER-The purpose of this experiment is
to introduce students to the use of x-ray diffraction techniques for investigating various
types of crystal structure encountered in metallic materials
crystal structure, interatomic spacing - CORRECT ANSWER-The x-ray diffraction
technique is used to determine ______ and ______ of crystalline samples
x-ray diffraction - CORRECT ANSWER-The ________ technique is used to determine
the crystal structure and interatomic spacing of crystalline samples through constructive
interference of reflected x-ray beams
constructive interference of reflected x-ray beams - CORRECT ANSWER-The x-ray
diffraction technique is used to determine the crystal structure and interatomic spacing
of crystalline samples through________
material properties - CORRECT ANSWER-Many __________are related to the actual
crystal structure and the atomic arrangement on various crystalline planes within these
structures
FCC,BCC,HCP - CORRECT ANSWER-The three crystal structures found for most of
the common metals
face-centered cubic - CORRECT ANSWER-What does FCC stand for?
body-centered cubic - CORRECT ANSWER-What does BCC stand for?
hexagonal close-packed - CORRECT ANSWER-What does HCP stand for?
substitutional solid solutions - CORRECT ANSWER-Engineering metals are commonly
composed of __________
steels - CORRECT ANSWER-________ have either BCC or FCC crystal structures
FCC - CORRECT ANSWER-Aluminum, Titanium, and Copper alloys such as brass,
generally contain substitutional atoms in their ________ structures
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