Fabric Manufacturing-I paper (YE 201) from BUTEX affiliated colleges' 2024 Level-2 Term-I finals. Covers winding faults and machine diagrams with time calculations, slasher sizing units, creel types, sectional warping, and drafting with reed count conversions.
Level-2 Term-I, Final Exám-2024
Subject: Fabric Manufacturing-I (Code: YE 201)
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 fabric. Differentiate between woven and knit fabric.
(b) Which types of faults are removed during yarn preparation? Write down the characteristics of non-precision winding.
(c) Describe the cone winding machine with sketch.
(d) The actual production/drum/minute of a cone winding machine is 750 m. Calculate the time required for winding 1500 lbs of 25s cotton yarn on 20 drums.
[3+3+3+3 = 12]
2. (a) Define loom. Write down the main feature of pit loom and chatranojon loom.
(b) Describe the various units of a slasher sizing process with sketch.
(c) Calculate the production in kg per shift of 8 hours of a high speed loom considering the following parameters: RPM 1200, Diameter of winding drum 4.5”, No. of drums 90, yarn count 32 tex Efficiency 82%.
[4+4+4 = 12]