Which of the following physical property can be used to estimate indirectly the proportional limit of gold alloys ?

Related Mcqs:

Ability of an orthodontic wire to spring back to its original shape is evaluated by_____________?

A. Brittleness B. Resilience C. Tensile strength D. Toughness...

Ultimate tensile strength refers to_________________?

A. Stress before rupture B. Stress after rupture C. Longitudinal compressive strength D. Horizontal compressive strength...

The elastic of plastic deformation to fracture a material is its_______________?

A. Toughness B. Brittleness C. Young’s modulus D. Proportional limit...

Sublimation is the conversion of a___________________?

A. Solid directly to gas B. Gas to liquid and then to soild C. Gas directly to liquid D. Solid to liquid and then to gas...

For adhesion to be present between solid and liquid________________?

A. Liquid should wet solid surface B. Mechanical interlocking should be present C. Should have high contact angle D. None of the above...