Strength of Materials MCQ with Answers

Strength of Materials MCQ with Answers

181) the tensile strength of ductile materials is ______ its compressive strength.

Answer is:

greater than

182) The compressive strength of brittle materials is ______ its tensile strength.

Answer is:

greater than

183) A tensile test is performed on a mild steel round bar. Its diameter after fracture will

Answer is:

decrease

184) The ductility of a material ______ with the increase in percentage reduction in area of a specimen under tensile test.

Answer is:

increase

185) The ductility of the material ______ with the decrease in percentage elongation of a specimen under tensile test

Answer is:

decreases