TEXTILE,YARN MANUFACTURING , FABRIC MANUFACTURING ,TEXTILE TESTING , TEXTILE PROCESSING ,TEXTILE DESIGNING ,GARMENT MANUFACTURING .
Showing posts with label free gate test. Show all posts
Showing posts with label free gate test. Show all posts
Important Question for Gate Fiber science
Q1. The fiber which has a mineral origin is
(a) Asbestos (B) silk (C) Flax (D) Acrylic
Q2. The chemical that is used to convert soda cellulose to sodium cellulose xanthate
In the manufacture of viscose rayon is
(A) Carbon disulphide (B) Sodium Xanthate
(C) Sodium sulphide (D) Sodium hydroxide
Q3. The fiber that will float on water is
(A) Nylon (B) Polyester (C) Acrylic (D) Polypropylene
Q4. The range of spinning speed (m/min) used in the manufacture of partially oriented polyester yarn is
(A) 1000-1200 (B) 2000-2500
(C) 2800-3500 (D) 4000-6000
Q5. Drawing of synthetic filament does not lead to an increase in
(A) Crystallinity (B) Tencity (C) Tensile modulus (D) Elongation at break
Answer :-
Q1. Option (A)
Q2. Option (A)
Q3. Option (D)
Q4. Option (C)
Q5 Option (D)
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