Weaving-II exam (FME 431) from BUTEX affiliated colleges' 2019 Level-4 Term-I finals, carrying 105 marks. Questions address DLDC and DLSC jacquards, Dewas and Gabler rapier methods, projectile beat-up, air and water jet loom cycles, and multiphase loom warp passages.
Level-4 Term-I, Final Exám-2019
Subject: Weaving-II (Code: FME 431)
Time: 3.0 Hrs. Full Marks: 105
(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) Mention the scopes of Jacquard shedding.
(b) What are the advantages of DLDC over DLSC?
(c) Explain construction and working procedure of Double Lift Double Cylinder (DLDC) Jacquard.
(d) State the number of hooks, knives and needles for a 500’s DLSC and DLDC.
[3+3+8+3.5=17.5]
2. (a) Give a detailed classification of Rapier weaving machines from different point of view.
(b) Explain the weft insertion system in Dewas and Gabler method with appropriate figures.
(c) How is double pick inserted in single Rapier loom? :
[3.5+10+4=17.5]
3. (a) Make a comparison between shuttle loom and shuttle less loom.
(b) Write the causes and remedies of fabric faults.
(c) Describe the beat-up mechanism with sketch for Projectile loom.