Hand Combing Quiz Questions and Answers PDF - 289

MCQ 1441: The drawback of hand combing is that it may lead to

1. improper raising of fibers
2. twisting
3. improper removal of short fibers
4. entanglement

MCQ 1442: The combing waste of good quality is used in

1. felt industry
2. textile industry
3. blending
4. spinning

MCQ 1443: Traveler's rotation is caused by

1. dragging action
2. twisting
3. centripetal force
4. centrifugal force

MCQ 1444: In cellulose, groups are joined together via

1. covalent bond
2. valency bonds
3. coordinate bonds
4. weak bonds

MCQ 1445: Diffraction through moving threadline can be done using

1. X-ray
2. dynamic X-ray
3. dynamic gamma rays
4. dynamic alpha rays