Textile Processing Quiz

Excessive size makes the warp yarn

• Stiffer

• More extensible

• More hairy

• Better from the point of weaving

An increase in size add-on

• Consistently increases weavability

• Consistently decreases weavability

• Increases weavability up to a certain limit then decreases

• Does not change weavability

Size add-on can increase with increase in

• Size paste viscosity

• Nip pressure

• Cylinder temperature

• Yarn stretch

With the increase in the sizing machine speed, size add-on would

• Increase

• Decrease

• Remain constant

• Increase initially and then decrease

Size pick-up is not influenced by

• Machine speed

• Squeeze pressure

• Size paste concentration

• Drying cylinder temperature

Object of Grey inspection process is

• Fault finding

• Taking remedial measures

• Ensuring correctness of the parameters

• All of the above

The occurrence of …………in finished goods would classify that material in seconds.

• Major defect

• Minor defect

• Oil stains

• Width variation

Out of register is the term used in ………process.

• Bleaching

• Weaving

• Printing

• Dyeing

Interlooping of threads is called

• Knitting

• Weaving

• Felting

• Leasing

Which one of these is not the object of shearing & cropping

• Removal of long threads

• Removal of metal impurity

• Removal of protruding fibres

• Improving pile height