Which statements is correct in the following ?

Options

A. All metals are tensile
B. All non - metals are tensile
C. Generally metals are tensile
D. Some non - metals are tensile

Answer

A

Explanation

All metals are tensile. The term tensile. The term tensile strength refers to the amount of tensile (stretchin) stress a meterial can withstand before breaking or failing. The ultimate tensile strength of material is ca,culated by dividing the area of the material tested (the cross - section) by the stress placed on the material, generally expressed in terms of pounds or tons per square inch of material.