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MCQs

Total Questions : 181 | Page 1 of 19 pages
Question 1. The plastic equilibrium stress equation in terms of flow valve is _____The Plastic Equilibrium Stress Equation In Terms Of Flow Val...
  1.    a
  2.    b
  3.    c
  4.    d
 Discuss Question
Answer: Option B. -> b
Answer: (b).b
Question 2. With respect to the flow value, the total passive pressure for cohesive backfill is _______With Respect To The Flow Value, The Total Passive Pressure F...
  1.    a
  2.    b
  3.    c
  4.    d
 Discuss Question
Answer: Option A. -> a
Answer: (a).a
Question 3. The Mohr’s theory of failure can be symbolically expressed as ____________The Mohr’s Theory Of Failure Can Be Symbolically Expressed...
  1.    τmax=F(σn) and σmax–σmin = f(σmax +σmin)
  2.    τmax = σmax– σmin
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> τmax=F(σn) and σmax–σmin = f(σmax +σmin)
Answer: (a).τmax=F(σn) and σmax–σmin = f(σmax +σmin)
Question 4. The concept of a three dimension yield envelope was presented by _________The Concept Of A Three Dimension Yield Envelope Was Presente...
  1.    D.C. Drucker and Prager
  2.    Mohr
  3.    None of the mentioned
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> D.C. Drucker and Prager
Answer: (a).D.C. Drucker and Prager
Question 5. A major drawback of Mohr criterion is ____________A Major Drawback Of Mohr Criterion Is ____________
  1.    Shape of the envelope
  2.    Principal stress
  3.    Shape of the plane
  4.    All of the mentioned
 Discuss Question
Answer: Option A. -> Shape of the envelope
Answer: (a).Shape of the envelope
Question 6. The coefficient of active earth pressure is_______ than the coefficient of passive pressure.
  1.    less than
  2.    greater than
  3.    equal to
  4.    insufficient data
 Discuss Question
Answer: Option A. -> less than
Answer: (a).less than
Question 7. What will be the co-efficient of passive earth pressure, at a depth of 8m in cohesion less soil sand with an angle of internal friction of 30° when the water rises to the ground level?
  1.    4
  2.    5
  3.    3
  4.    1
 Discuss Question
Answer: Option C. -> 3
Answer: (c).3
Question 8. The lateral strain in the horizontal direction is _______
  1.    \(∈_h=\frac{1}{E} [σ_h-μ(σ_v)] \)
  2.    \(∈_h=\frac{1}{E} [σ_h-μ(σ_h-σ_v)]\)
  3.    \(∈_h=\frac{1}{E} [σ_h-μ(σ_h+σ_v)]\)
  4.    \(∈_h=\frac{1}{E} [σ_h-(σ_h-σ_v)]\)
 Discuss Question
Answer: Option B. -> \(∈_h=\frac{1}{E} [σ_h-μ(σ_h-σ_v)]\)
Answer: (b).\(∈_h=\frac{1}{E} [σ_h-μ(σ_h-σ_v)]\)
Question 9. For earth pressure at rest, there will be no ______
  1.    vertical stress
  2.    shear stress
  3.    horizontal stress
  4.    both vertical and horizontal stress
 Discuss Question
Answer: Option B. -> shear stress
Answer: (b).shear stress
Question 10. The coefficient earth pressure at rest is _______________
  1.    less than coefficient of active pressure
  2.    greater than coefficient of active pressure
  3.    equal to coefficient of active pressure
  4.    one
 Discuss Question
Answer: Option B. -> greater than coefficient of active pressure
Answer: (b).greater than coefficient of active pressure

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