Sail E0 Webinar

MCQs

Total Questions : 2607 | Page 54 of 261 pages
Question 531. The pipe joint mostly used for pipes carrying water at low pressures is
  1.    Socket joint
  2.    Nipple joint
  3.    Union joint
  4.    Spigot and socket joint
 Discuss Question
Answer: Option A. -> Socket joint
Question 532. Belt slip may occur due to
  1.    Heavy load
  2.    Loose belt
  3.    Driving pulley too small
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 533. The number of slots in a 25 mm castle nut is
  1.    8
  2.    6
  3.    4
  4.    2
 Discuss Question
Answer: Option B. -> 6
Question 534. According to I.B.R., the thickness of the boiler shell should not be less than
  1.    4 mm
  2.    5 mm
  3.    6 mm
  4.    7 mm
 Discuss Question
Answer: Option D. -> 7 mm
Question 535. According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than one row for lap joint or butt joint (chain riveting) shall not be less than
  1.    d
  2.    1.5 d
  3.    2 d
  4.    2.5 d
 Discuss Question
Answer: Option C. -> 2 d
Question 536. According to I.B.R., the factor of safety of riveted joint should not be less than
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option D. -> 4
Question 537. The draw of cotter should not be more than
  1.    3 mm
  2.    6 mm
  3.    8 mm
  4.    12 mm
 Discuss Question
Answer: Option A. -> 3 mm
Question 538. Lewis form factor for 14½° composite and full depth involute system is (where T = Number of teeth)
  1.    0.124 - (0.684/T)
  2.    0.154 - (0.912/T)
  3.    0.175 - (0.841/T)
  4.    None of these
 Discuss Question
Answer: Option A. -> 0.124 - (0.684/T)
Question 539. A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be
  1.    2.5
  2.    2.8
  3.    3.0
  4.    3.5
 Discuss Question
Answer: Option B. -> 2.8
Question 540. The stiffness of a closely coiled helical spring subjected to an axial load W is equal to (where G = Modulus of rigidity, and n = Number of active coils)
  1.    Gd⁴/ 8D3n
  2.    Gd3/ 8D3n
  3.    Gd⁴/ 4D3n
  4.    Gd⁴/ 8D²n
 Discuss Question
Answer: Option A. -> Gd⁴/ 8D3n

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

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024
Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024
Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024
GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024
CBT Mixed Test 1 GPOE/GPA SAIL E0 2024