Sail E0 Webinar

MCQs

Total Questions : 1977 | Page 198 of 198 pages
Question 1971. Pick out the wrong statement ?
  1.    Alloys are harder than their component elements
  2.    Presence of silicon in steel decreases its electrical resistance
  3.    Karbate is an acid resistant material of construction
  4.    Nichrome, a steel alloyed with 10% Ni and 20% Cr can be used upto a temperature of 1100°C
 Discuss Question
Answer: Option B. -> Presence of silicon in steel decreases its electrical resistance
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1972. Pick out the wrong statement?
  1.    Wrought iron contains about 0.02% carbon
  2.    Wrought iron cannot be easily forged and welded
  3.    The chilled cast iron does not contain graphite
  4.    Spheroidal grey cast iron contains graphite flakes
 Discuss Question
Answer: Option B. -> Wrought iron cannot be easily forged and welded
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1973. Pick out the wrong statemen?
  1.    Hardening makes the steel more brittle
  2.    High alloy steels contain more than 50% alloying element
  3.    18/8 stainless steel is a magnetic steel
  4.    Both B. and C.
 Discuss Question
Answer: Option D. -> Both B. and C.
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1974. Pick out the wrong statement ?
  1.    Tin can be readily and very easily drawn into very fine wire
  2.    Tin can be severely cold worked without the necessity of annealing due to its low recrystallisation temperature
  3.    Tin exists in two allotropic forms
  4.    The predominant use of tin is in the form of coating for steel & copper alloys
 Discuss Question
Answer: Option A. -> Tin can be readily and very easily drawn into very fine wire
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1975. Pick out the wrong statement?
  1.    Bronze is an alloy of copper & tin
  2.    Brass is an alloy of copper & zinc
  3.    The alloy named ‘German silver’ does not contain any silver
  4.    The ability of a material to fracture without appreciable deformation is called its ductility
 Discuss Question
Answer: Option D. -> The ability of a material to fracture without appreciable deformation is called its ductility
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1976. The range of Mho’s scale of hardness is from________________?
  1.    1 to 15
  2.    1 to 8
  3.    1 to10
  4.    0 to 10
 Discuss Question
Answer: Option C. -> 1 to10
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1977. ______________ possesses viscoelastic properties?
  1.    Cork
  2.    Glass
  3.    Graphite
  4.    Rubber
 Discuss Question
Answer: Option D. -> Rubber
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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