Tensile Strength
Pre-Test Quiz
Name: ____________________________
1. Circle the two points on the image that correctly measure gage length. Circle
which unit of measure is associated with gage length.
Units:
a)
b)
c)
d)
Inches
Inches Squared
Pounds per Square Inch
Percent
2. Calculate the diameter of the material. Circle which unit of measure is
associated with the diameter.
Diameter: _________________
Units:
a)
b)
c)
d)
Inches
Inches Squared
Pounds per Square Inch
Percent
3. Calculate the radius of the material. Circle which unit of measure is
associated with the diameter.
Radius: ______________
Units:
a)
b)
c)
d)
Inches
Inches Squared
Pounds per Square Inch
Percent
4. Calculate the Original Cross Sectional Area of the material. Circle which unit
of measure is associated with the Original Cross Sectional Area.
OCSA: ____________
Units:
a) Inches
b) Inches Squared
c) Pounds per Square Inch
d) Percent
Gage Length: 2 inches
Diameter: .5 inches
5. What does the Extensometer measure? Circle the correct answer.
a)
b)
c)
d)
Temperature
Toughness
Tension force
Length
6. Calculate the Total Deformation of the material. Circle which unit of
measure is associated with Total Deformation.
Total Deformation: ____________
Units:
a)
b)
c)
d)
Inches
Inches Squared
Pounds per Square Inch
Percent
7. Calculate the total Percent of Elongation of the material. Circle which unit of
measure is associated with the Percent of Elongation.
Percent of Elongation: _____________
Units:
a)
b)
c)
d)
Inches
Inches Squared
Pounds per Square Inch
Percent
8. Calculate the Normal Strain of the material.
Normal Strain: ____________