Mechanical Engineering · all questions

Strength Of Materials
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445

Questions

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Q201

The bending moment in the center of a simply supported beam carrying a uniformly distributed load of w per unit length is

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Q202

The shear force at the ends of a simply supported beam carrying a uniformly distributed load of w per unit length is

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Q203

Proof resilience per material is known as

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Q204

In the below figure, curve D represents_________.
Strength of Materials mcq question image

Strength of Materials mcq question image

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Q205

The maximum diameter of the hole that can be punched from a plate of maximum shear stress

\frac{1}{4}^{th}

of its maximum crushing stress of punch, is equal to (where t = Thickness of the plate)

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Q206

A rod is enclosed centrally in a tube and the assembly is tightened by rigid washers. If the assembly is subjected to a compressive load, then

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Q207

A composite bar made up of steel and copper bars of equal lengths are heated through 100°C. The stresses developed shall be

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Q208

The extension of a circular bar tapering uniformly from diameter d₁ at one end to diameter d₂ at the other end and subjected to an axial pull of ‘P’ is given by

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Q209

The polar moment of inertia of a solid circular shaft of diameter (D) is

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Q210

The polar modulus for a solid shaft of diameter (D) is

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Q211

The limit of eccentricity for no tensile conditions for a column of circular section of diameter (d) is

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Q212

The thickness of a thin cylindrical shell with hemispherical ends is _________ that of spherical ends.

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Q213

In a thick cylindrical shell subjected to an internal pressure (p), the radial stress across the thickness of the cylinder is

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Q214

A simply supported beam of length 'l' carries a point load 'W' at a point C as shown in the below figure. The maximum deflection lies at
Strength of Materials mcq question image

Strength of Materials mcq question image

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Q215

The point of contraflexure occurs in

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Q216

The deformation of the bar per unit length in the direction of the force is known as

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Q217

Deformation per unit length in the direction of force is known as

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Q218

A beam of uniform strength has

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Q219

If a material expands freely due to heating it will develop

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Q220

Tensile strength of a material is obtained by dividing the maximum load during the test by the

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