Strength Of Materials In Me - Study Mode
[#136] The force acting along the circumference will cause stress in the walls in a direction normal to the longitudinal axis of cylinder? This stress is called
Correct Answer
(B) Hoop stress
[#137] A beam of triangular section is placed with its base horizontal. The maximum shear stress occurs at
Correct Answer
(B) Mid of the height
[#138] A leaf spring is supported at the
Correct Answer
(B) Center and loaded at the ends
[#139] The assumption made in the theory of the reinforced cement concrete beam is that
Correct Answer
(D) All of the above
[#140] The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
Correct Answer
(B) $$frac{{{ ext{P}}l}}{{{ ext{AE}}}}$$