Textile Chemical Processing Quiz 1

This quiz contains multiple choice question related to Evenness testing in textile testing. Each question is on 1 mark each and no negative marking and its free of cost so, practice and check your knowledge 👍. 

Textile Fiber Quiz 2

This quiz contains multiple choice question related to Evenness testing in textile testing. Each question is on 1 mark each and no negative marking and its free of cost so, practice and check your knowledge 👍. 

Textile Testing Quiz 4.1

This quiz contains multiple choice question related to Evenness testing in textile testing. Each question is on 1 mark each and no negative marking and its free of cost so, practice and check your knowledge 👍. (click on read more below)

Textile testing Quiz 3.2

 This quiz contains multiple choice question related to Fiber testing in textile testing. Each question is on 1 mark each and no negative marking and its free of cost so, practice and check your knowledge 👍. (click on read more below)

Fibre Testing

 Length measurement

    In general a longer average fibre length is to be preferred because it confers a number a advantages   Firstly, longer fibres are easier to process. Secondly, more even yarns can be produced form them because there are less fibre ends in a given length of yarn. Thirdly, a higher strength yarn can be produced from them for the same level of twist. Alternatively a yarn of the same strength can be produced but with a lower level of twist, thus giving a softer yarn.

Mean Length

When calculating the means length . There are in fact three possible ways of deriving the mean length:

1. Mean length based on number of fibers (unbaised mean length) L

2. Mean length based on fiber cross-section (cross-section biased mean length) Hauteur H.

3. Mean length based on fiber mass (mass-biased mean length) Barbe B.