31. Weft way elongated twill runs …
Ans: Bellow 45 degree angle.
32. Twill line of coarser & soft twisted yarn…
Ans: More prominent.
33. Twill line of fine & hard twisted yarn is…
Ans: Less prominent.
34. Twill line of folded yarn is…
Ans: More prominent.
35. Twill line of single yarn is…
Ans: Less prominent.
36. Define the warp satin.
Ans: If the prominence of warp floating are seen on the fabric surface.
37. Define the weft satin.
Ans: If the prominence of weft floating are seen on the fabric surface.
38. Show the types of fancy fabric.
Ans: Mock leno, Hucka back, Honey comb, Crepe weave, Bed cord, Pique.
39. What is Albert cloth?
Ans: A reversible cloth or self stitched double cloth overcoating, woven with a different design on each side in stripe or check.
40. What is alpaca fabric?
Ans: A fabric made from alpaca fabric.
41. What is Amazon cloth?
Ans: A light weight dress fabric with a full, soft handle made from worsted yarns as warp & soft spun worsted or woolen yarn as weft.
42. What is angora fabric?
Ans: A fabric woven from angora yarn.
43. What is Back beam?
Ans: A beam from which the warp is fed during sizing.
44. What is Back rest?
Ans: The roller at the back of a loom over which the warp threads from the beam pass.
45. Define the back felling?
Ans: The application of a feeling material to the back of a fabric.
46. What is balanced weave?
Ans: A weave in which the float of is the same in the warp & weft direction.
47. What is tension bar?
Ans: A bar composed of a weft yarn that has been stretched more or less than normal weft point during weaving.
48. What is Embossed velvet?
Ans: Design is normally heat pressed or chemically press to flatten some of the pile
49. What is cloth?
Ans: Cloth or fabric is a flexible artificial material made up of a network of natural or artificial fibres (thread or yarn) formed by weaving or knitting (textiles, or pressed into felt.)
50. What are the basic structure of weft knitted fabric ?
Ans:
plain or single jersey .
rib structure .
1*1 purl structure .
1*1 interlock structure .
51. Which elements are fabric raw material ?
Ans: Yarn, fiber, filament, solution .
52. What is cam ?
Ans: Cam is a mechanical device which transfer the rotory or circular motion of a m/c parts or shaft to the linear motion .
53. What are the types of cam ?
Ans: a) engineering cam -> circular cam
b) Knitting cam -> angular cam
Angular cam: i)knit cam ii)tuck cam iii) miss cam
54. How many needle is used single jersey ?
Ans: 1 set needle is used
55. How many needle is used double jersey ?
Ans: 2 set needle is used
56. Define weft ?
Ans: Yarn inlaid in a knitted structure in parallel to a course is called weft .
57. What is Fillar ?
Ans: Yarn inlaid in a knitted structure in parallel to a wale is called fillar .
58. What is Curling ?
Ans: The bending tendency of single jersey fabric .
59. What is Rib ?
Ans: Fabric produce 2 set of needle alternately to produce course of face loop & wales of back loop is called rib ?
60. Define Interlock ?
Ans: Fabric produce by knitting 2 set of needle face two face thus hiding all back loops is called Interlock.
