Spun Fancy Yarns MCQ with Answers PDF Download – Test 428

MCQ 2136: Types of yarn that can be prepared in the preparation stage are:

1. yarns with loose hairs
2. knop yarns
3. both a and b
4. fancy yarns

MCQ 2137: Fibers at the sides of the long spinning triangle adhere better and generates:

1. softer yarn
2. less hairiness
3. less hardness
4. all of above

MCQ 2138: Needles are inclined opposite to the roller when the convex side comes:

1. before the concave side
2. after the concave side
3. opposite to concave side
4. parallel to concave side

MCQ 2139: The maximum speed for nylon glass fibre traveler is calculated to be:

1. approx 23 to 29 m/sec
2. approx 53 to 61 m/sec
3. approx 45 to 47 m/sec
4. approx 33 to 35 m/sec

MCQ 2140: The effectiveness of comber roller depends on:

1. accuracy of fly roller
2. grinding of needles
3. inclination of needles
4. all of above