Textile Testing detailed syllabus for Textile Technology (TT) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Textile Technology students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Textile Technology 5th Sem scheme and its subjects, do visit Textile Technology (TT) 5th Sem 2021 revision scheme. The detailed syllabus of textile testing is as follows.
Course Objectives:
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Course Outcomes:
On completion of the course, the student will be able to:
- Discuss the Statistical Techniques in textile testing and influence of moisture and Humidity on textile materials.
- Explain the procedure for testing Fiber length, strength, fineness, maturity and trash content in cotton.
- Recognize the Yarn testing methods for determining count, strength, twist, evenness and hairiness of yarn.
- Discuss the Fabric testing methods for determining various fabric properties.
Module 1:
Objectives of Textile Testing – Define statistics – Selection of Sample for testing -population and sample in statistics – frequency distribution – Graphical representation of frequency distribution – Histogram, frequency polygon and frequency curve – Measures of central Tendency – mean, median and mode – Measures of Dispersion – Range, standard deviation, CV%, Variance . Estimation of Measures of central Tendency & Dispersion. Humidity – importance of humidity in textile testing – expressions of humidity – Absolute humidity and Relative humidity – Measurement of Humidity of the atmosphere by wet and dry bulb and sling hygrometer – standard testing atmosphere – Estimation of Moisture content and regain of textile materials by conditioning oven and electronic moisture meter – Standard moisture regain of important textile fibers – Estimation of standard regain of blends P/C, P/W, P/V – Effect of moisture regain on fibre properties.
Module 2:
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Module 3:
Yarn count – Determination of yarn count by Beesley ‘s balance-Importance of yarn strength – factors affecting yarn strength – Estimation of single yarn strength by Uster Tensorapid (CRE Principle) – CSP – Working of lea strength tester (CRT Principle) Importance of Yarn twist – Definition of twist, S twist, Z twist, twist on twist, weft on twist – Different methods of twist determination – Estimation of twist in yarn by tension type twist tester and take-up twist tester. Importance of evenness of the yarn – terms associated with evenness – random variation, periodic variation – Method of determination of yarn evenness – working principle of Uster evenness tester (UT5) – Parameters for expressing unevenness – U%, CV% and Imperfections. Classification of basic classimat faults – Yarn hairiness – Determination of yarn hairiness by Zweigle G 565 Hairiness tester – Comparison between Zweigle S3 value and UT3 hairiness index value.
Module 4:
Fabric properties and characteristics – Dimensional properties of Fabric – fabric thickness – Threads density – Fabric weight – Count of the yarn used for fabric manufacture -Determination of cover factor – Warp cover factor, Weft cover factor and Cloth cover factor – Crimp in yarn – Crimp percentage and crimp amplitude – Shirley yarn crimp tester -Define pill and causes of pill formation – Fabric strength – Determination of Fabric tensile strength by CRT principle – Elmendorf Tearing strength tester – Hydraulic bursting strength tester – Fabric abrasion resistance – Types of abrasions – Martindale abrasion tester – Fabric stiffness – Bending length, flexural rigidity and bending modulus – Cantilever principle -Shirley stiffness tester – Drape and drape co-efficient -Determination of drape by Drape meter – Crease resistance and Crease recovery – Shirley crease recovery tester – Define air and water permeability – air permeability, air resistance and air porosity -Shirley air permeability tester
Text Books:
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Reference Books:
- Arindam Basu – Textile Testing Fiber, Yarn & Fabric, SITRA Publication 2019
- Butterworth & Grover – Hand book of Quality control and Textile testing
- ISO – Hand book of textile testing
- J.E. BOOTH – Principles of Textile Testing- Butterworth third edition
Online Resources
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
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For detailed syllabus of all other subjects of Textile Technology (TT), 2021 revision curriculum do visit Textile Technology 5th Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Textile Technology (TT) of diploma 2021 revision curriculum do visit SITTTR diploma Textile Technology (TT) results..
For all Textile Technology academic calendars, visit Textile Technology all semesters academic calendar direct link.