# Iet TEst

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1/2 Diameter
2. 1/2 Diameter=
3. Area of Reduction Formula
4. Formula to find e
• L=(length@0.2%) Lo=Length Original  (Remember if it is a Strain then minus it my 0.00200)
5. Formula for modulus of elacisity
6. Formula for Tensile Strength
7. Formula for Elongation
8. Formula for Area of reduction
9. Formula for Area
10. Define Technology
application of science to provide society with things needed or desired.
11. application of science to provide society with things needed or desired.
Technology
12. Basic Categories of engineering materials
Polymers, Composites, Cermics, Metals
13. Polymers, Composites, Cermics, Metals
Basic Categories of engineering materials
14. Term of non crystalline structures
Amporphous
15. Amporphous
Term of non crystalline structures
16. Three types of Static stress
Tensile, compressive, shear
17. Tensile, compressive, shear
Three types of Static Stress
18. Regions of stress strain curve
Elastic and plastic region
19. Elastic and plastic region
Regions of stress strain curve
20. Inventor of interchangeable parts
Eli whitney
21. Eli Whitney
Inventor of interchangeable parts
22. Difference between consumer and capitol good
Consumer goods purchased directly by consumurs, capitol goods purchased by companies to produce goods.
23. Consumer goods purchased directly by consumurs, capitol goods purchased by companies to produce goods.
Difference between consumer and capitol goods
24. Three main types of crystal structures
Bcc, Fcc, HCP
25. Bcc, Fcc, HCP
Three Main types of crystal structures
26. Study of Measurements
Metrology
27. Metrology
Study of Measurements
28. Dimension
Indicates ideal part size
29. Indicates ideal part size
Dimension
30. Tolerance
Difference between max and minimum limits in a dimension
31. Difference between max and minimum limits in a dimension
Tolerance
32.  both positive and negative,
Bilateral Tolerance
33. Bilateral Tolerance
both positive and negative
34. either positive or negative
Unilateral tolerance
35. Unilateral tolerance
either positive or negative
36. Accuracy
degree measure value
37. degree measure value
Accuracy
38. Precision
degree of repeatability
39. degree of repeatability
Precision
40. Measuring Instruments
Measuring instruments
42. Manufactruing
Transfomation, mater subject to forces, temperatures, and etc
43. Transfomation, mater subject to forces, temperatures, and etc
Manufacturing
44. Types of point defects pg 32
vacancy, ion pair, displaced ion
45. vacancy, ion pair, displaced ion
Types of point defects
46. Do more or less boundaries increase strength
yes
47. most common test for studying stress strain relationship
tensile test
48. tensile test
most common test for studying stress strain relationship
49. Most common hardness test
Rockwell, brinell
50. Rockwell, brinell
Most common hardness test
51. True or false ductility is the ability of a material to plastically strain without fracture
True
52. What is the transformation of raw mater into products of greater value by means of one or more processing operations
manufacturing
53. Manufacturing
What is the transformation of raw mater into products of greater value by means of one or more processing operations
54. Example of a amorphous material
glass plastic rubber
55. glass plastic rubber
Example of a amorphous material
56. Difference between engineering stress and true stress pg42
First is important in design other is in important in manufacturing
57. First is important in design other is in important in manufacturing
Difference between engineering stress and true stress pg42
58. Alloy
Combination of pure elements
59. Combination of pure elements
Alloy
60. Three classes of Elements
Metal Non Metal, Metalloids
61. Metal Non Metal, Metalloids
Three classes of elements
62. Basic structural unit of matter
Atom
63. Atom
Basic structural unit of matter
64. Imperfections in crystallin solids
Point defect, line defect, surface defect
65. Bonding that holds polymers together
covalen bonding
66. Covalent bonding
Bonding that holds polymers together
67. Oem
Original Equipment Manufacturer
68. Original Equipment Manufacturer
Oem
69. Hookes law govers which region of the stress strain curve
Elastic Region
70. Elastic Region
Hookes law govers which region of the stress strain curve
71. Ability of a material to maintain hardness at high temperatures
Hot Hardness
72. Hot Hardness
Ability of a material to maintain hardness at high temperatures
73. Equation of Engineering Stress
74. Equation of Engineering Stress
75. Equation for modulus of elasticity
76. Equation for modulus of elasticity
77. Why is 2 % offset used on the stress strain curve
is a strenth characteristic of the material (only strain)
78. is a strenth characteristic of the material (only strain)
Why is 2 % offset used on the stress strain curve
79. True of false Elastic limit is the yield stregth
True
80. Ultimate Stregth is the tensile stregth true or flase
True
81. In a test specimen, localized elongation, when the load begins to decline and the are narrows down, is called what
necking
82. necking
In a test specimen, localized elongation, when the load begins to decline and the are narrows down, is called what
83. Profilometer measures what
a surfaces profile
84. surfaces profile
Profilometer measures what
85. Why is a gage called go/no go
one gage limit allows the part to be inserted, whereas the other limit does not
86. one gage limit allows the part to be inserted, whereas the other limit does not
Why is a gage called go/no go
87. Indentation hardness test
Brinell Vickers Rockwell Knoop Sclerscope
88. Brinell Vickers Rockwell Knoop Sclerscope
Indentation hardness test
89. Hardness test is mesure of
resistance to permanent damage
90. 3 Identers
Cone shaped, small diameter ball, hammer
91. Cone shaped, small diameter ball, hammer
Indenters
92. Minor load aplied when a
93. High rockwell numbers represent
hard materials and lows represent soft materials
94. Rockwell testing scaless
B or C
95. B or C
Rockwell testing scaless
96. Astm
American society of testing and materials
97. American society of testing and materials
Astm
98. Indenter for hard cast iron
cone
99. Rockwell Scale c measures
cast  iron stell alloy high c and annealed
100. cast  iron stell alloy high c and annealed
Rockwell Scale c measures
101. Rockwell B scale measures
nickel, titanium, stainless steel
102. nickel, titanium, stainless steel
Rockwell B scale measures
103. Industries Msi Serves
Steel Manufacturing, Consulting, Forgin, Heavy Equipment, Medical
104. Steel Manufacturing, Consulting, Forgin, Heavy Equipment, Medical
Industries MSi serves
105. Atom held together by what bond
molecular
106. Molecular
Atom held together by what bond
107. Units cells that generally form ductile metals
Fcc
108. FCC
Units cells that generally form ductile metals
109. Properties of metals
high electrical, thermal conductivity , oraqueness, reflectivity
110. high electrical, thermal conductivity , oraqueness, reflectivity
properties of metals
111. Polymers made up of repeating
mers
112. mers
113. polymers usually made up of
carbon
114. properties of polymers
low density, high electircal resistivity, low thermal conductivity
115. low density, high electircal resistivity, low thermal conductivity
properties of polymers
116. Ceramics have a crystallin structure called
glass based on silica
117. glass based on silica
Ceramics have a crystallin structure called
118. properties of ceramics
Stifnes, brittlenes, electrical insulation, refractoriness, chemical inertness
119. Stifnes, brittlenes, electrical insulation, refractoriness, chemical inertness
ceramics
120. ANSI stands for
American National Strandards Institute
121. American National Strandards Institute
ANSI stands for
122. ASME stands for
American society of mechanical engineers
123. American society of mechanical engineers
ASME
124. Asme y14.5
new standard of dimensioning as a 2009
125. new standard of dimensioning as a 2009
Asme y14.5
 Author: JohnLee397 ID: 174891 Card Set: Iet TEst Updated: 2012-10-02 23:10:57 Tags: Iet Test Folders: Description: Iet Test Show Answers: