Course abstract
Carding and drawing are two fundamental process in yarn manufacture. In carding the fibre tufts are opened , cleaned and separated thoroughly by fast moving pinned surfaces and then reassembled to form a nice 2D array of fibres which is subsequently transformed into an uniform sliver. Drawframe is essentially a stretching device for sliver used to improve mass irregularity of sliver and parallelization of fibres
Course Instructor
Prof. R Chattopadhyay
Dr. R Chattopadhyay, is working as professor in the department of Textile Technology, IIT Delhi, India. He has been teaching in the department for last thirty years and has keen interest in yarn manufacturing processes, mechanics of yarn structure, process control, application of statistics in textile industry and textile product design.More info
Teaching Assistant(s)
No teaching assistant data available for this course yetCourse Duration : Sep-Nov 2020
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Enrollment : 20-May-2020 to 21-Sep-2020
Exam registration : 14-Sep-2020 to 02-Nov-2020
Exam Date : 18-Dec-2020
Enrolled
777
Registered
46
Certificate Eligible
4
Certified Category Count
Gold
0
Silver
2
Elite
2
Successfully completed
0
Participation
40
Success
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Category : Successfully Completed
Elite
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Category : Elite
Silver
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Category : Silver
Gold
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Category : Gold
Legend
AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75 AND FINAL SCORE >=40BASED ON THE FINAL SCORE, Certificate criteria will be as below:
>=90 - Elite + Gold
75-89 -Elite + Silver
>=60 - Elite
40-59 - Successfully Completed
Final Score Calculation Logic
- Assignment Score = Average of best 6 out of 8 assignments.
- Final Score(Score on Certificate)= 75% of Exam Score + 25% of Assignment Score
Yarn manufacture I : Principle of Carding and Drawing - Toppers list
Enrollment Statistics
Total Enrollment: 777
Registration Statistics
Total Registration : 46
Assignment Statistics
Assignment
Exam score
Final score
Exam score
Final score