Which one of the following factor decreases the tensile strength? – McqOptions

MCQOPTIONS

1.	Which one of the following factor decreases the tensile strength?
A.	Cold working
B.	Alloying
C.	Temperature rise
D.	Grain refinement
Answer» D. Grain refinement

Discussion

No Comment Found

Related MCQs

Tensile strength increases with increasing ______
Brinell hardness of a steel specimen is 151 HBN. Give the value of UTS of Steel in psi.
If the Brinell hardness of a steel specimen is measured 149 HBN. What will be the UTS?
Tensile strength is used as a design criterion for ductile materials.
TENSILE_STRENGTH_IS_USED_AS_A_DESIGN_CRITERION_FOR_DUCTILE_MATERIALS.?$
Brinell hardness of a steel specimen is 151 HBN. Give the value of UTS of Steel in psi.$
If the Brinell hardness of a steel specimen is measured 149 HBN. What will be the UTS?$
Tensile strength depends on the molecular structure of the material.
Find the minimum tensile strength of spring material ASTM A232 having diameter 3 millimeter, exponent m = 0.155 and constant A = 173 kpsi.
Which one of the following factor decreases the tensile strength?