34.

36.

40.

41,

42.

A

Principal object of the Stenter machine is to !
‏رف‎ Control the width of the fabric (B} Control the length of the fabric

(C) Improve the luster of the fabric (12) Improve the strength of the fabric

Moiten wax is used to produce designs in this style एव printing :
(வ Discharge (18) ष्ट्य
0) Reswst (10) Azoic

Sanforising is a :
{A) Antistatic finish (B) Anti shrink finish
(0 Anti crease finish (D} Anti Phil finish

Fastness to perspiration of Direct coloured materials can be improved by the treatment with :
മു Copper sulphate (7) Potassium dichromate

)© Formaldehyde (1) Sodium phosphate

Fibers which are not in the nip of either drawing and retaining rollers are termed as :
(५) Hooked fibers (13) Curled fibers
(C) Short fibers (D) Floating fibers

Percentage of trailing hooked fibers found in a card sliver is :
(வ 45% to 65% (B) 70916 ‏ما‎ 6
(0 15% to 35% (2) 30% to 40%

‎between surface speed of delivery roller to feed roller is termed as :‏ مضہ
‎(A) Tension draft (B) Mechanical draft‏
‎Break draft (2) Actual draft‏ 0(

‎Srandard moisture regain of cotton, wool, acetate and silk, in the decreasing order is :
(^) Wool > Acetate> Cotton> Silk (13) Wool = Silk> Cotton=Acetate
(C) Wool > Cotton> Silk> Acetate (D} Wool > Silk> Acetate= Cotton

‎Souring is a process (0 :
(ക) Remove size
(B) Remove wax
(C) Neutralize the substrate after alkaline treatment

‎(D) Improve strength
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