Download GTU BE/B.Tech 2018 Winter 6th Sem Old 162902 Advance Fabric Structure And Cad Question Paper

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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VI (OLD) EXAMINATION - WINTER 2018

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Instructions:

1. Attempt all questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Discuss the special mechanisms required for weaving of terry towels. (07)
(b) Describe the process of developing a jacquard design. (07)

Q.2 (a) Construct a spot design on 32 x 32 with 4 spot figures. Assume necessary data. (07)

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OR

(b) Describe the easing motions used in weaving of leno fabrics. (07)

Q.3 (a) Compare extra weft figuring fabrics with extra warp figuring fabrics. (07)
(b) Write a brief note on “Damasks and Brocades”. (07)

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OR

Q.3 (a) With help of an example, explain the construction of extra warp figuring. (07)
(b) Give design, draft & pegplan for spot & continuous line effects. (07)

Q.4 (a) With the help of examples, explain how terry stripes are constructed. (07)
(b) Explain how compound checks are produced. (07)

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OR

Q.4 (a) Compare warp back cloth with weft cloth. (07)
(b) Write a brief note on “Corduroys”. (07)

Q.5 (a) With the help of designs, explain how Wire Warp Piles are constructed. (10)
(b) Construct design, draft and cross'section for twill back velveteen. (04)

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OR

Q.5 (a) Construct only design & cross section for Self stitched double cloth. (07)
(b) Give the function of using wadded threads. Construct only design for Weft wadded double cloth. (07)