Q. What are the units of flexural rigidity?

View solution

Q. What are the units for section modulus?

View solution

Q. What are the units of axial stiffness?

View solution

Q. Calculate the modulus of section of rectangle beam of size 240 mm × 400 mm.

View solution

Q. What is the product of force and radius?

View solution

Q. In simply supported beams, the _____ stress distribution is not uniform.

View solution

Q. The maximum _________ stresses occur at top most fibre of a simply supported beam.

View solution

Q. The stress is directly proportional to _______

View solution

Q. At the extreme fibre, bending stress is______

View solution

Q. The curvature of a beam is equal to _____

View solution

Q. Skin stress is also called as ______

View solution

Q. _________ is the total Strain energy stored in a body.

View solution

Q. In cantilever beams, there is _______ stress above neutral axis.

View solution

Q. The product of modulus of elasticity (E) and polar moment of inertia (J) is called torsional rigidity.

View solution

Q. The strength of beams depend merely on________

View solution

Q. The steel plate is bent into a circular path of radius 10 metres. If the plate section be 120 mm wide and 20 mm thick, then calculate the maximum bending stress. [Consider Young’s modulus = 200000 N/mm²].

View solution

Q. What is the section modulus (Z) for a rectangular section?

View solution

Q. _________ of a beam is a measure of its resistance against deflection.

View solution

Q. To what radius an Aluminium strip 300 mm wide and 40mm thick can be bent, if the maximum stress in a strip is not to exceed 40 N/mm². Take young’s modulus for Aluminium is 7×10⁵ N/mm².

View solution

Q. The bending stress in a beam is ______ to bending moment.

View solution