Strength Of Materials In Me - Study Mode

[#111] The shear force at the ends of a simply supported beam carrying a uniformly distributed load of w per unit length is
Correct Answer

(C) $$frac{{{ ext{w}}l}}{2}$$ at one end and $$ - frac{{{ ext{w}}l}}{2}$$ xa0at the other end

[#112] Proof resilience per material is known as
Correct Answer

(C) Modulus of resilience

[#113] In the below figure, curve D represents_________.
Correct Answer

(A) Mild steel

Explanation

Solution:

[#114] The maximum diameter of the hole that can be punched from a plate of maximum shear stress $${frac{1}{4}^{{ ext{th}}}}$$ of its maximum crushing stress of punch, is equal to (where t = Thickness of the plate)
Correct Answer

(C) 4t

[#115] 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
Correct Answer

(C) Both rod and tube are under compression