Combing Notes Questions with Answers PDF Download - 335

In the combing cycle, nipper has a/an

1. alternating movement
2. cylindrical movement
3. centripetal force
4. centrifugal force

A wider yarn angle as compared to yarn guide results in

1. reduced twists reaching spinning triangle
2. weak tension
3. increased twists' positive effect
4. all of above

The main layers of bobbin winding is kept separated in order to prevent if from pressing against each other, resulting in almost impossible

1. winding of yarn
2. unwinding of yarn
3. bobbin movement
4. kernel winding

In spinning controlled balloon devices, the yarn guide's position is fixed which allows correct functioning of

1. spindle
2. balloon
3. ring
4. rail

The rotation of straight rubber cot with elastic control is

1. dependant on material
2. independent of material
3. dependant on process
4. independent of process