Sail E0 Webinar

MCQs

Total Questions : 131 | Page 7 of 14 pages
Question 61. The crack propagation in the concrete girders can be arrested by using the principles of ____________
  1.    Pre tensioning
  2.    Post tensioning
  3.    Prestressing
  4.    Loading
 Discuss Question
Answer: Option B. -> Post tensioning
Question 62. Bridge girders located in zones of very severe exposure conditions suffer ____________
  1.    Spalling
  2.    Bleeding
  3.    Winding
  4.    Spinning
 Discuss Question
Answer: Option A. -> Spalling
Question 63. In some cases of repairs of girders damaged by collision, the damage is severe what is used?
  1.    Trusses and bars
  2.    Struts and pins
  3.    Links and dowels
  4.    Lace and anchores
 Discuss Question
Answer: Option C. -> Links and dowels
Question 64. The corrosion of reinforcement due to extreme exposure is common for structure located in ____________
  1.    Dry conditions
  2.    Costal zones
  3.    Regional zones
  4.    Hot condition
 Discuss Question
Answer: Option B. -> Costal zones
Question 65. In case of damaged prestressed concrete I girders which are used for restoring strength?
  1.    Pretensioning
  2.    Post tensioning
  3.    Chemicals
  4.    Dies
 Discuss Question
Answer: Option B. -> Post tensioning
Question 66. In restoration of strength by adding external reinforced concrete the damages concrete is first repaired by applying ____________
  1.    Preload
  2.    Tensile load
  3.    Compressive load
  4.    Overload
 Discuss Question
Answer: Option A. -> Preload
Question 67. In method 3 the restoration is done by addition of ____________
  1.    Metal sleeve jacket
  2.    Aluminium jacket
  3.    Steel jacket
  4.    Water proof jacket
 Discuss Question
Answer: Option A. -> Metal sleeve jacket
Question 68. How many types of cracks can occur in a building?
  1.    3
  2.    2
  3.    4
  4.    6
 Discuss Question
Answer: Option B. -> 2
Question 69. Shear cracks between the main wall and cross wall can be corrected using:
  1.    Rebuilding
  2.    Toothing
  3.    Guining
  4.    Grouting
 Discuss Question
Answer: Option B. -> Toothing
Question 70. To control corrosion, concrete with _________ is used.
  1.    Low permeability
  2.    Low thermal coefficient
  3.    More coarse aggregates
  4.    More cement content
 Discuss Question
Answer: Option A. -> Low permeability

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