Q. The ratio of the tensile stress developed in the wall of a boiler in the circumferential direction to the tensile stress in the axial direction, is

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Q. In a shaft shear stress intensity at a point is not

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Q. Along the neutral axis of a simply supported beam

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Q. A joint of a frame is subjected to three tensile force P, Q and R equally inclined to each other. If P is 10 tonnes, the other forces will be

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Q. A simply supported beam carries two equal concentrated loads W at distances L/3 from either support. The maximum bending moment

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Q. Pick up the correct statement from the following :

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Q. For a simply supported beam carrying uniformly distributed load W on it entire length L, the maximum bending moment is

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Q. The shiftness factor for a prismatic beam of length L and moment of inertia I, is

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Q. The stress in the wall of a cylinder in a direction normal to its longitudinal axis, due to a force acting along the circumference, is known as

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Q. In a simply supported beam (l + 2a) with equal overhangs (a) and carrying a uniformly distributed load over its entire length, B.M. at the middle point of the beam will be zero if

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Q. Along the principal plan subjected to maximum principal stress

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Q. A diagram which shows the variations of the axial load for all sections of the span of a beam, is called

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Q. A member which does not regain its original shape after removed of load producing deformation is said

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Q. The point of contraflexture occurs in

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Q. A member which is subjected to reversible tensile or compressive stress may fail at a stress lower than the ultimate stress of the material. This property of metal, is called

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Q. If the width b and depth d of a beam simply supported with a central load are interchanged, the deflection at the centre of the beam will be changed in the ratio of

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Q. The maximum stress intensity due to a suddenly applied load is x-times the stress intensity produced by the load of the same magnitude applied gradually. The value of x is

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Q. Strain energy of a member may be equated to

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Q. At either end of a plane frame, maximum number of possible bending moments, are

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Q. The principal stresses at a point are 100, 100 and-200 kgf/cm², the octo hedral shear stress at the point is :

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