POE-Chapter 10

............................ occurs when 2 opposite forces causes the object to twist

• Tension

• Torsion

• Compression

• Stress

...................results when two forces push on an object in opp directions

• Tension

• compression

• Torsion

• Twist

Cutting a paper using paper trimmer is an example for ..........................

• Direct shear

• Strain

• stress

• Young's modulus

................. is a reaction that occurs within an object that provides resistance to dimensional changes brought about by applied force.

• Stress

• Strain

• Torsion

• Tension

The slope of stress strain curve is .............................

• Force

• Modulus of elasticity

• Bulk modulus

• Volume strain

Actual stress limit /Allowable stress limit is called ......................

• Young's modulus

• offset method

• factor of safety

• offset yield stress

............................ is a mechanical property that gives material the ability to resist scratching or wear

• modulus of resilience

• Elasticity

• Strength

• Hardness

Material's ability to absorb energy is called ...........................

• Strength

• Brittleness

• Hardness

• Toughness

.............................is test to measure matrial's strength in tension

• Tensile testing

• Shear test

• Compression testing

• Flexure testing

...........provides engineer information about material's modulus of elasticity and yeald stress.

• Tensile testing

• Shear test

• Torsion test

• Flexure testing