Sail E0 Webinar

MCQs

Total Questions : 189 | Page 5 of 19 pages
Question 41. If r/z ratio is 0.5 and load of 20 kN is acting at a point, then the vertical pressure at a depth 6m is ____________
  1.    0.4356 kN/m²
  2.    0.244 kN/m²
  3.    0.1518 kN/m²
  4.    0.597 kN/m²
 Discuss Question
Answer: Option C. -> 0.1518 kN/m²
Answer: (c).0.1518 kN/m²
Question 42. When the ratio of r/z equals to 0.5, the Boussinesq influence factor is ________ of the maximum.
  1.    23%
  2.    57%
  3.    17.7%
  4.    1.8%
 Discuss Question
Answer: Option B. -> 57%
Answer: (b).57%
Question 43. If a load of 30 kN is acting on a point on the ground surface, then the intensity of vertical stress directly below the point on its axis of loading at a depth of 2m is given by __________
  1.    4.356 kN/m²
  2.    2.44 kN/m²
  3.    3.58kN/m²
  4.    5.97 kN/m²
 Discuss Question
Answer: Option C. -> 3.58kN/m²
Answer: (c).3.58kN/m²
Question 44. The Boussinesq influence factor for r/z ratio equal to 0.3 is given by ____________
  1.    0.3840
  2.    0.5465
  3.    0.9873
  4.    0.2312
 Discuss Question
Answer: Option A. -> 0.3840
Answer: (a).0.3840
Question 45. When the maximum vertical stress \((σ_z)_{max}=\frac{0.0888Q}{r^2}\) at a point, the shear stress at that point is ____________
  1.    \(τ_{rz}=\frac{0.0888Q}{r^2} \)
  2.    \(τ_{rz}=\frac{0.0725Q}{r^2} \)
  3.    \(τ_{rz}=\frac{0.234Q}{r^2} \)
  4.    \(τ_{rz}=\frac{0.328Q}{r^2} \)
 Discuss Question
Answer: Option B. -> \(τ_{rz}=\frac{0.0725Q}{r^2} \)
Answer: (b).\(τ_{rz}=\frac{0.0725Q}{r^2} \)
Question 46. For maximum vertical stress, the shear stress is _________ if the load is 30 kN and r=4m.
  1.    0.4356 kN/m²
  2.    0.1359 kN/m²
  3.    0.1518 kN/m²
  4.    0.3625 kN/m²
 Discuss Question
Answer: Option B. -> 0.1359 kN/m²
Answer: (b).0.1359 kN/m²
Question 47. What will be the intensity of shear stress at a depth of 4m and at a radial distance of 1m from concentrated load of 20 kN?
  1.    0.4356 kN/m²
  2.    0.244 kN/m²
  3.    0.652 kN/m²
  4.    0.128 kN/m²
 Discuss Question
Answer: Option D. -> 0.128 kN/m²
Answer: (d).0.128 kN/m²
Question 48. When the ratio of r/z equals to 2, the Boussinesq influence factor is ________ of the maximum.
  1.    23%
  2.    57%
  3.    17.7%
  4.    1.8%
 Discuss Question
Answer: Option D. -> 1.8%
Answer: (d).1.8%
Question 49. When the ratio of r/z equals to 1, the Boussinesq influence factor is ________ of the maximum.
  1.    23%
  2.    57%
  3.    17.7%
  4.    1.8%
 Discuss Question
Answer: Option C. -> 17.7%
Answer: (c).17.7%
Question 50. For maximum vertical stress, the shear stress is _________ if the load is 20 kN and r=2m.
  1.    0.4356 kN/m²
  2.    0.244 kN/m²
  3.    0.1518 kN/m²
  4.    0.3625 kN/m²
 Discuss Question
Answer: Option D. -> 0.3625 kN/m²
Answer: (d).0.3625 kN/m²

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0