Sail E0 Webinar

MCQs

Total Questions : 46 | Page 1 of 5 pages
Question 1. What is the triple point of water?
  1.    0.0022°C
  2.    0.0098°C
  3.    0.022°C
  4.    0.098°C
 Discuss Question
Answer: Option B. -> 0.0098°C
Answer: (b).0.0098°C
Question 2. How is Gibb’s phase rule defined?
  1.    C+P+1
  2.    C+P+2
  3.    C-P+2
  4.    C-P
 Discuss Question
Answer: Option C. -> C-P+2
Answer: (c).C-P+2
Question 3. Which reaction does this equation denote?
Liquid + Solid 1 → Solid 2
  1.    Eutectic
  2.    Peritectic
  3.    Eutectoid
  4.    Peritectoid
 Discuss Question
Answer: Option B. -> Peritectic
Answer: (b).Peritectic
Question 4. Separation of single-phase solid regions from two-phase solid regions is done by _________
  1.    Solidus line
  2.    Liquidus line
  3.    Solvus line
  4.    Eutectic point
 Discuss Question
Answer: Option C. -> Solvus line
Answer: (c).Solvus line
Question 5. The point at which two liquidus lines meet is known as __ ________
  1.    Eutectic point
  2.    Isothermal point
  3.    Solvus point
  4.    Peritectic point
 Discuss Question
Answer: Option A. -> Eutectic point
Answer: (a).Eutectic point
Question 6. Transformation in eutectoid steels is named as _________
  1.    Austenitizing
  2.    Carburizing
  3.    Decarburizing
  4.    Nitriding
 Discuss Question
Answer: Option A. -> Austenitizing
Answer: (a).Austenitizing
Question 7. A mixture of austenite and cementite is called ___________
  1.    Ferrite
  2.    Ledeburite
  3.    Pearlite
  4.    Bainite
 Discuss Question
Answer: Option B. -> Ledeburite
Answer: (b).Ledeburite
Question 8. Slow cooling of hypereutectoid steel results in formation of __________
  1.    Proeutectoid cementite
  2.    Posteutectoid cementite
  3.    Proeutectoid ferrite
  4.    Proeutectoid austenite
 Discuss Question
Answer: Option A. -> Proeutectoid cementite
Answer: (a).Proeutectoid cementite
Question 9. Cooling of hypoeutectoid steel post heating forms __________ ferrite.
  1.    Proeutectoid
  2.    Posteutectoid
  3.    Hypereutectoid 2.08%
  4.    Mild eutectoid
 Discuss Question
Answer: Option A. -> Proeutectoid
Answer: (a).Proeutectoid
Question 10. Cooling of austenite of eutectoid composition at 723°C results in formation of ________
  1.    Ledeburite
  2.    Sphereoidite
  3.    Pearlite
  4.    Bainite
 Discuss Question
Answer: Option C. -> Pearlite
Answer: (c).Pearlite

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