ME316 Exam 1 Concepts Review

Normal stress is equal to

Normal strain is equal to

Stress and strain have a _____ relationship.

• Linear

• Quadratic

• Tense

• Exponential

The value that relates stress to strain is ______

• Shear Modulus

• Modulus of Rigidity

• Modulus of Elasticity

• Bulk Modulus

What do we call the regime in the stress-strain diagram where Young's Modulus is applicable?

• Linear Elastic

• Elastic-Plastic

• Strain Hardening

• Necking

Stress is not a scalar quantity. Stress is a _____ quantity.

• Scalar

• Vector

• Tensor

• Large

There is no shear stress in an axially loaded member.

• True

• False

The x-axis of Mohr's circle is

• stress

• normal stress

• shear stress

• strain

The y-axis of Mohr's circle is:

• stress

• normal stress

• shear stress

• strain

Hooke's Law for normal stress and normal strain is written as: