Yarn Prepration for Weaving (312319) MSBTE QuAn Question Answer Book

Description

QuAn Book – Yarn Preparation for Weaving (312319)

The QuAn Book for Yarn Preparation for Weaving (Subject Code: 312319) is a premium study material designed for MSBTE K-Scheme Diploma Engineering students. It provides a complete, topicwise question bank with model answers to help you score maximum marks.

Syllabus Coverage (MSBTE K-Scheme)

• Unit I – Basic of fabric parameter: Concept of fabric, interlacement, warp and weft; Flow chart of conversion of Yarn to fabric; Objectives of various preparatory processes in weaving; Types of looms used for weaving fabric – hand-loom, non-automatic loom, automatic loom, shuttle less looms(projectile, rapier, air jet, water jet loom); Working of Hand Looms (IKS)
• Unit II – Yarn Numbering system: Need of yarn Numbering system, Define Linear density; Types of Yarn Numbering system-Indirect ,Direct and their comparison; Direct-Tex,Denier,Dtex; Indirect- English ,Metric, woolen, worsted, linen, French; Calculations based on above yarn numbering system; Charkha, the Traditional Indian Wheel (IKS)
• Unit III – Principles of winding: Objects of warp yarn winding, Different types of yarn Feed and delivery packages; Different types of yarn faults, Significance of objectionable faults,Chart for classimat faults:-classimat II and V; Passage of yarn through warp winding machine; Types of winding machines: Random, Precision, hybrid winding; Winding machines: drum and precision
• Unit IV – Yarn Tensioner & clearere: Yarn tension, type of tensioner: Multiplicative, Disc, Additive, Gate. Expression of tension, amount of tension; Methods of yarn traversing,Types of yarn clearer-mechanical-Fixed, swinging and electronic; Method of joining the yarn-splice and knot, knotting and splicing,Principle of splicing; Types of knots.,Unwinding accelerator (Balloon breaker) to control yarn tension
• Unit V – Production Calculations: Types of winding package: parallel, cross,Defects in winding packages; Winding parameters – Travers length, traverse ratio, Winding speeds, coil angle, wind angle, scroll of drum, Gain; Assessment of clearer performance: knot factor, clearing efficiency; Basic Production calculations of winding machine

What’s Inside the QuAn Book?

• Topicwise Question Bank – All important 2, 4 and 6 marks questions by unit
• Model Answers – Step-by-step solutions with diagrams and marking scheme
• Previous Exam Questions – Actual MSBTE Summer and Winter exam questions
• Frequency Analysis – Most repeated questions highlighted for focused study
• Marking Scheme – Know exactly what to write to score full marks
• Last Minute Ready – Ideal for quick and focused exam preparation

Subject Code: 312319 | Subject: Yarn Preparation for Weaving | Board: MSBTE | Scheme: K Scheme | Published by: ReemaS Edutech, Kolhapur