Strength Of Materials

Exercise: Strength Of Materials

📂 Strength Of Materials ✅

Questions for: Strength Of Materials

Mohr's circle is used to determine the stresses on an oblique section of a body subjected to

direct tensile stress in one plane accompanied by a shear stress

direct tensile stress in two mutually perpendicular directions

direct tensile stress in two mutually perpendicular directions accompanied by a simple shear stress

all of the above

Answer: D

No answer description is available. Let's discuss.

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The factor of safety is always more than unity.

Correct

Incorrect

Answer: A

No answer description is available. Let's discuss.

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In a riveted joint, when the rivets in.the adjacent rows are staggered in such a way that every rivet is in the middle of the two rivets of the opposite row, the joint is said to be diamond riveted.

Yes

Answer: B

No answer description is available. Let's discuss.

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When a thin cvlindrical shell is subjected to an internal pressure, the volumetric strain is (where ε₁ = Hoop strain, and ε₂ = Longitudinal strain)

2ε₁ - ε₂

2ε₁ + ε₂

2ε₂ - ε₁

2ε₂ + ε₁

Answer: B

No answer description is available. Let's discuss.

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If the magnitude of direct stress and bending stress is equal, then there will be zero stress at one of the extreme ends of a column.

Agree

Disagree

Answer: A

No answer description is available. Let's discuss.

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