Sail E0 Webinar

MCQs

Total Questions : 2607 | Page 2 of 261 pages
Question 11. 18/8 steel contains
  1.     18% nickel and 8% chromium
  2.     18% chromium and 8% nickel
  3.     18% nickel and 8% vanadium
  4.     18% vanadium and 8% nickel
 Discuss Question
Answer: Option B. ->  18% chromium and 8% nickel
Question 12. 18/8 steel contains
  1.     18% nickel and 8% chromium
  2.     18% chromium and 8% nickel
  3.     18% nickel and 8% vanadium
  4.     18% vanadium and 8% nickel
 Discuss Question
Answer: Option B. ->  18% chromium and 8% nickel
Question 13. Two shafts ‘a’ and ‘b’ under pure torsion are of identical length and identical weight and are made of the same material. the shaft ‘a’ is solid and the shaft ‘b’ is hollow. we can say that
  1.     Shaft B is better than shaft A
  2.     Shaft A is better than shaft B
  3.     Both the shafts are equally good
  4.     None of these
 Discuss Question
Answer: Option A. ->  Shaft B is better than shaft A
Question 14. 18/8 steel contains
  1.     18% nickel and 8% chromium
  2.     18% chromium and 8% nickel
  3.     18% nickel and 8% vanadium
  4.     18% vanadium and 8% nickel
 Discuss Question
Answer: Option B. ->  18% chromium and 8% nickel
Question 15. A bolt of m 24 × 2 means that
  1.     The pitch of the thread is 24 mm and depth is 2 mm
  2.     Cross-sectional area of the threads is 24 mm²
  3.     The nominal diameter of bolt is 24 mm and pitch is 2 mm
  4.     The effective diameter of bolt is 24 mm and there are 2 threads per cm
 Discuss Question
Answer: Option C. ->  The nominal diameter of bolt is 24 mm and pitch is 2 mm
Question 16. A bolt of m 24 × 2 means that
  1.     The pitch of the thread is 24 mm and depth is 2 mm
  2.     Cross-sectional area of the threads is 24 mm²
  3.     The nominal diameter of bolt is 24 mm and pitch is 2 mm
  4.     The effective diameter of bolt is 24 mm and there are 2 threads per cm
 Discuss Question
Answer: Option C. ->  The nominal diameter of bolt is 24 mm and pitch is 2 mm
Question 17. If t₁ and t₂ are the tensions on the tight and slack sides of the belt respectively, and tc is the centrifugal tension, then initial tension in the belt is equal to
  1.     T₁ - T₂ + Tc
  2.     T₁ + T₂ + Tc
  3.     (T₁ - T₂ + Tc)/2
  4.     (T₁ + T₂ + Tc)/2
 Discuss Question
Answer: Option D. ->  (T₁ + T₂ + Tc)/2
Question 18. If t₁ and t₂ are the tensions on the tight and slack sides of the belt respectively, and tc is the centrifugal tension, then initial tension in the belt is equal to
  1.     T₁ - T₂ + Tc
  2.     T₁ + T₂ + Tc
  3.     (T₁ - T₂ + Tc)/2
  4.     (T₁ + T₂ + Tc)/2
 Discuss Question
Answer: Option D. ->  (T₁ + T₂ + Tc)/2
Question 19. If t₁ and t₂ are the tensions on the tight and slack sides of the belt respectively, and tc is the centrifugal tension, then initial tension in the belt is equal to
  1.     T₁ - T₂ + Tc
  2.     T₁ + T₂ + Tc
  3.     (T₁ - T₂ + Tc)/2
  4.     (T₁ + T₂ + Tc)/2
 Discuss Question
Answer: Option D. ->  (T₁ + T₂ + Tc)/2
Question 20. The bending moment ‘m’ and a torque ‘t’ is applied on a solid circular shaft. if the maximum bending stress equals to maximum shear stress developed, then ‘m’ is equal to
  1.     T/2
  2.     1 T
  3.     2 T
  4.     4 T
 Discuss Question
Answer: Option A. ->  T/2

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