Scouring Line Composition Multiple Choice Questions (MCQ) PDF - 260

MCQ 1296: Greasy wool is scoured to get rid of

1. yolk
2. suint
3. both a and b
4. dust

MCQ 1297: Chemical treatments are given to replace hydroxyl groups in the non crystalline region by other groups in order to change property/properties like

1. electrical resistance
2. moisture absorption
3. rot resistance
4. all of above

MCQ 1298: While the tuft is being combed, machine/s that stay still is/are

1. feeder cylinder
2. linear comb
3. drawing off cylinder
4. all of above

MCQ 1299: Slivers are pulled form the entry cylinders and placed on a well polished table. This system is called as

1. false drafts
2. false entry
3. right drafts
4. right entry

MCQ 1300: The nipper is fixed, aligned with the circular comb and keeps steady angle, this provides evenness of the

1. comb
2. circular comb
3. circular reel
4. circular movement