Related Questions

The tensile strength of the welded joint for double fillet is (where s = Leg or size of the weld, $$l$$ = Length of weld and $${\sigma _{\text{t}}}$$ = Allowable tensile stress for weld metal)
A $$0.5\,{\text{s}}l{\sigma _{\text{t}}}$$
B $${\text{s}}l{\sigma _{\text{t}}}$$
C $$\sqrt 2 \,{\text{s}}l{\sigma _{\text{t}}}$$
D $$2\,{\text{s}}l{\sigma _{\text{t}}}$$
The compressive strength of cast iron is __________ that of its tensile strength.
A Equal to
B Less than
C More than
D None of these
The tensile strength of ductile materials is _________ its compressive strength.
A Equal to
B Less than
C Greater than
D None of these
The approximate value of the ratio between direct tensile strength and flexural strength is
A 0.33
B 0.5
C 0.75
D 1.0
ভঙ্গুর পদার্থের compressive strength, tensile strength হতে -
A বেশি
B কম
C সমান
D দ্বিগুণ
The tensile strength of wrought iron is maximum
A Along the lines of slag distribution
B Perpendicular to lines of slag distribution
C Uniform in all directions
D None of the above
Tensile strength of a material is obtained by dividing the maximum load during the test by the
A Area at the time of fracture
B Original cross-sectional area
C Average of A and B
D Minimum area after fracture
Where does the maximum tensile strength occur in a thick cylindrical vessel subjected to internal pressure?
A At the inner surface
B At the mid thickness of the cylindrical wall
C At the outer surface
D None of these
In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress is
A More
B Less
C Same
D More/less depending on composition
In a tensile test, when the material is stressed beyond elastic limit, the tensile strain __________ as compared to the stress.
A Decreases slowly
B Increases slowly
C Decreases more quickly
D Increases more quickly

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