Discipline

Applied Mechanics MCQs

MCQ explainedA material obeying Hooke’s law carries a direct stress σ₀. At its elastic limit, which statement is true…Structures · 1 min read
MCQ explainedA compound bar has a steel bar (3500 mm²) and a brass bar (3000 mm²) of equal length carrying a compressive lo…Structures · 1 min read
MCQ explainedPoisson’s ratio is defined as the:Structures · 1 min read
MCQ explainedWhich of the following statements is true?Structures · 1 min read
MCQ explainedIf the Young’s modulus of a material is twice its modulus of rigidity, its Poisson’s ratio is:Structures · 1 min read
MCQ explainedWhich of the following statements is false?Structures · 1 min read
MCQ explainedFor the principle of superposition to be valid, materials should behave in which manner?Structures · 1 min read
MCQ explainedIf a material has identical properties in all directions, it is said to be:Structures · 1 min read
MCQ explainedA linear force–deformation relation is obtained in materials:Structures · 1 min read
MCQ explainedA composite beam is made of two equal strips, one brass and one steel. If the temperature is raised:Structures · 1 min read
MCQ explainedA rod of uniform cross-section A and length L elongates by δ under an axial force P. Young’s modulus E i…Structures · 1 min read
MCQ explainedWhich statement is true?Structures · 1 min read
MCQ explainedA truss is completely analysed when:Structures · 1 min read
MCQ explainedWhich statement is true?Structures · 1 min read
MCQ explainedIn the cantilever truss shown (top chord A–B–C, 100 t load at B, vertical BD, members AD, ED, and CD at 30°),…Structures · 1 min read
MCQ explainedFor an isotropic, homogeneous and elastic material obeying Hooke’s law, the number of independent elasti…Structures · 1 min read
MCQ explainedA truss containing j joints and m members will be a simple (perfect) truss if:Structures · 1 min read
MCQ explainedIdentify the correct statement.Structures · 2 min read