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FSD (AC) 2023

2023BUTEX-AC

Two Fabric Structure and Design papers (FE 305) from BUTEX affiliated colleges' 2023 Level-3 Term-I finals. Questions cover drafting systems, diaper and corkscrew designs with drafting and lifting plans, plain weave derivatives, GSM calculation, and double cloth construction.

Q1

BANGLADESH UNIVERSITY OF TEXTILES

B. Sc. in Textile Engineering (For Affiliated Colleges)

Level-3 Term-I, Final Exám-2023
Subject:
Fabric Structure and Design (Code: FE 305)

Time: 3.0 Hrs. Full Marks: 72
(Use separate answer script for Part: A and Part: B)

(All parts of a question must be answered consecutively)


Part: A
(Answer any three questions)

1. ⁢(a) Define simple and compound structure.

(b) Write the types of different drafting system. Explain the straight, pointed and skip drafting system with diagram.

(c) Describe the various elements of woven fabric design with example.

[2+(1+4)+5 = 12]

2. (a) Mention the derivatives of twill weave.

(b) Show the graph paper example of the following design with drafting and lifting plan.

(i) Diaper design (12 x 12).

(ii) Cork screw weave of (z) twill considering move number 3.

(c) Differentiate between diaper and diamond design.

[2+4+4+2 = 12]

3. (a) Classify Fabric Structure and Design.

(b) Why do we use group draft, pointed draft, sateen draft and divided draft?

(c) Draw any expanded twill and elongated corkscrew field, interlacing field, free field for that twill.

(d) Complete the diagram with required point paper design.

X

X

X

X

X

Drafting Plan

↓   ↓

?

X

Q2

BANGLADESH UNIVERSITY OF TEXTILES

B. Sc. in Textile Engineering (For Affiliated Colleges)

Level-3 Term-II, Final Exám-2023
Subject:
Fabric Structure & Design (Code: FE 305)
Time: 3.0 Hrs. Full Marks: 72
(Use separate answer script for Part: A and Part: B)

(All parts of a question must be answered consecutively)


Part: A
(Answer any three questions)

1. ⁢(a) Define weave plan, drafting plan & lifting plan.

(b) State the terms contact field, interlacing field, free & open field.

(c) What is drafting? State the classification of the drafting system with the figure.

[3+4+5 = 12]

2. (a) Define balanced & unbalanced cloth.

(b) How can you ornament plain weave structure?

(c) "Plain weave shows more compactness than any other weave structures"-Explain.

(d) Show the graphical presentation of fancy matt weave with drafting & lifting plan.

[3+3+3+3 = 12]

3. (a) Explain the factors on which the prominence of the twill line depends on.

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