The assumption, generally, made in the theory of simple bending is that the beam

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Question
The assumption, generally, made in the theory of simple bending is that
Options
A. the beam material is perfectly homogenous and isotropic
B. the beam material is stressed within its elastic limit
C. the plane sections before bending remain plane after bending
D. all of the above

Correct Answer

all of the above

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1. When a body is subjected to direct tensile stresses (?_x and ?_y ) in two mutually perpendicular directions, accompanied by a simple shear stress ?_xy , then in Mohr's circle method, the circle radius is taken as
Options
A.
B.
C.
D.

5. Which of the following statement is correct?
Options
A. The size of hole drilled in riveting plates is less than the actual size of rivet.
B. The centre to centre distance between two consecutive rivets in a row is called margin.
C. Rivets are generally specified by its shank diameter.
D. Tearing of plates can be avoided by taking the pitch of rivets equal to 1.5 times the diameter of rivet hole.

10. A cantilever beam is one which is
Options
A. fixed at both ends
B. fixed at one end and free at the other end
C. supported at its ends
D. supported on more than two supports

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