Sail E0 Webinar

MCQs

Total Questions : 197 | Page 6 of 20 pages
Question 51. In natural fibers, genetic control leads to lay down of
  1.    continuous forms
  2.    fibrillar forms
  3.    gigantic forms
  4.    networked form
 Discuss Question
Answer: Option B. -> fibrillar forms
Answer: (b).fibrillar forms
Question 52. Also in 1930, structure was regarded by some people as
  1.    haphazardly ordered
  2.    uniformly partly ordered
  3.    fully ordered
  4.    randomly ordered
 Discuss Question
Answer: Option B. -> uniformly partly ordered
Answer: (b).uniformly partly ordered
Question 53. Parameter/s that specify fibre structure is/are
  1.    degree of order and localization order
  2.    length/width ratid of localized units
  3.    degree of orientation and molecular extent
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 54. What are fibrils regarded as when they become shorter?
  1.    micelles
  2.    elongated micelles
  3.    short micelles
  4.    flat micelles
 Discuss Question
Answer: Option B. -> elongated micelles
Answer: (b).elongated micelles
Question 55. Difference between fine and coarse texture gives rise to
  1.    size of localized units
  2.    size of lamella
  3.    size of cubic units
  4.    size of micelles
 Discuss Question
Answer: Option A. -> size of localized units
Answer: (a).size of localized units
Question 56. Strength of textile yarn not only depends on fibre length but also on extent to which fibre
  1.    bends
  2.    folds back
  3.    folds forward
  4.    folds repeatedly
 Discuss Question
Answer: Option B. -> folds back
Answer: (b).folds back
Question 57. Mean value of some correlation function relating position of neighboring chains is called as
  1.    degree of order
  2.    degree of crystallization
  3.    degree of uniformity
  4.    degree of normality
 Discuss Question
Answer: Option A. -> degree of order
Answer: (a).degree of order
Question 58. In lamellar crystals, chain molecules are folded
  1.    back and forth
  2.    in forward direction
  3.    in backward direction
  4.    repeatedly
 Discuss Question
Answer: Option A. -> back and forth
Answer: (a).back and forth
Question 59. Paracrystals uniform disorder can be replaced by
  1.    point defects
  2.    defects
  3.    distributed point defects
  4.    distributed defects
 Discuss Question
Answer: Option C. -> distributed point defects
Answer: (c).distributed point defects
Question 60. What is value of density in wood pulp?
  1.    65
  2.    50
  3.    36
  4.    64
 Discuss Question
Answer: Option B. -> 50
Answer: (b).50

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