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MME Trivia Night Flashcards | StudBud
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MME Trivia Night
MME Trivia Night
50 terms
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#MMETriviaNight
Flashcards
50 cards
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Practice quiz
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Host live
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Questions
50
Answers
1
Stacking Fault Energy increases as the distance between particles also increases.
True
False
2
Silver is the most conductive of metals
False
True
3
The top of the Space Shuttle is covered with special tiles. These tiles must be a
Polymer
Composite
Ceramic
Metal
4
Dr. Roberson used to work for ______ before going into academia.
HP
Intel
Dell
Apple
5
Indicate the following plane
(1010)
[112-1]
[1-211]
(11-20)
6
What type of bonding makes up a ceramic?
Ionic
London Dispersion Forces
Covalent
Metallic
7
Humans are naturally derived polymers
False
True
8
What type of phase diagram is depicted in the image?
Eutectic
Peritectoid
Peritectic
Eutectoid
9
How many crystal structures are there?
4
12
13
14
10
Microchips inside computers are made with silicon which is an example of a
Polymer
Composite
Semiconductor
Metal
11
What is the naturally strongest metal?
Cobalt
Titanium
Zinc
Tungsten
12
For twinning to occur you need the following three parameters to be true
High stacking fault energy, high strain, low temperature
Low strain, low temperature, low stacking fault energy
High temperature, low stacking fault energy, high strain
High strain, low stacking fault energy, low temperature
13
The maximum concentration of solute that can be added is defined as
Solution limit
Solubility limit
Degrees of freedom
Concentration
14
How many pounds of aluminum, on average, are used in an automobile?
215 lbs
200 lbs
250 lbs
150 lbs
15
That division of metallurgy applying to the extracting, refining, and primary shaping of metals
Process Metallurgy
Physical Metallurgy
Mechanical Metallurgy
Extractive Metallurgy
16
Which 20th Century US President was a metallurgist?
Woodrow Wilson
Theodore Roosevelt
Herbert Hoover
Calvin Coolidge
17
Which defect does the following figure depict?
Frankel defect
Vacancy defect
Interstitial defect
Schottky defect
18
The melting point of Iron (Fe) is
660oC
419oC
1538oC
1084oC
19
What is a US penny made out of?
Zinc
Aluminum
A and B
Copper
20
What is 2+2?
2
3
1
4
21
When an electron hits a material 99% of the kinetic energy is converted to what?
Dr. Stafford's youth
Light
Heat
Potential Energy
22
Polymers are often classified in these three categories
except
:
Thermoplastics
Plastics
Thermoset
Elastomer
23
What is the name of the background radiation on an X-Ray Spectra?
Elemental transmutation
Ionizing radiation
Atomic Energy
Bremsstrahlung
24
The BCC polymorph of titanium is referred to as what?
Ti-3
Alpha Phase
Crystal Phase
Beta Phase
25
______ experiences creep at room temperature.
Copper
Nickel
Iron
Lead
26
What is Dr. Bradley best known for?
Looking like Dane Cook
Metallography
All the above
Imitating Dr. Varma
27
Carbides are often found in these two stoichiometries:
M22C6 or C9M
M23C6 or C6M
M23C6 or C9M
M13C6 or C6M
28
Where does the solidification in a phase diagram start?
At freezing point
Liquidus line
Solidus line
At equilibrium
29
Which reaction does this equation denote? Solid 1 + Solid 2 →Solid 3
Peritectic
Eutectoid
Eutectic
Peritectoid
30
Who is the new MMBME Chair?
Dr. Stafford
Dr. Choudhuri
Dr. Varma
Dr. Quiñones
31
Stainless steels with little carbon and no nickel are called?
Ferritic Stainless Steel
Martensitic Stainless Steel
Duplex Stainless Steel
Austenitic Stainless Steel
32
The most abundant metal in the Earth’s crust is_____.
Copper
Aluminum
Steel
Silver
33
Which of the following is a point defect in crystals?
Interstitial
Edge dislocation
Cracks
Grain boundaries
34
The following formula is used to calculate _______.
Vacancy Concentration
Bond Energy
Grain Surface Energy
Number of Grains
35
To identify cracks in a sample, which of the following tests would you use?
Wet Fluorescent Magnetic Particle
XRF
All the above
Ultrasonic Testing
36
Backscattered electron microscopy is also called what?
Metallography
Elemental Contrast Microscopy
EDS
X-Ray Diffraction
37
What country is named after a material?
Libia
Mexico
China
Chile
38
Which is the primary element used for making stainless steel alloy?
Vanadium
Zirconium
Chromium
Indium
39
Any compound of silicon and a metal is called what?
Silicone
Metalloid
Silicates
Silicide
40
The atomic packing factor for an FCC cubic structure is _____
0.72
0.82
0.74
0.88
41
How is Young’s modulus of elasticity defined?
(FƖ)/(AΔƖ)
JUST ASK DR. STAFFORD
ε/σ
∯FA
42
Material that has different mechanical properties in different directions is known as a
Isotropic material
Isotactic material
Anisotropic material
Viscoelastic material
43
How many Bravais Lattice Crystal Systems are there?
2
7
6
9
44
If I look at an eutectic microstructure, how many phases will I see?
3
2
5
4
45
Which one has two zero two four?
0024
2402
0044
2024
46
What does the carat value of gold tell you?
The purity of gold
The weight of gold
The price of gold
47
In engineering economy studies, the best alternative is the one which:
Is the most politically correct
Cost the least
Is the easiest to implement
Will last the longest time
48
What pair of elements have ferromagnetic properties?
Ni, Cu
Ni, Co
Fe, Al
Cu, Fe
49
Debroglie’s relationship describes these two natures of the electron
Particle and Wave
Particle and Size
Wave and Heat
Wave and potential energy
50
The term bluebloods is attributed to the oxide of this metal:
Iron
Aluminum
Titanium
Silver