Intersecting Drawing Frames Multiple Choice Questions and Answers PDF

MCQ 1: At the ends of the comb in chain drafting head, there are:

1. profiled dogs
2. profiled hangs
3. profiled pins
4. profiled bars

MCQ 2: Combs cannot reach high speed in screw type drawframe due to:

1. complicated motions
2. mechanical stresses
3. mechanical stresses and complicated motions
4. complicated motions and centripetal force

MCQ 3: Traditional screw type drawframes provides excellent:

1. fiber control
2. spinning
3. doubling
4. drafting

MCQ 4: Chains in chain drafting head are:

1. extensible
2. non adjustable
3. non extensible
4. adjustable

MCQ 5: Formula for speed calculation of comb is:

1. Number of combs passing through a point In one min/ Distance between two combs
2. Number of combs passing through a point In one sec/ Distance between two combs
3. Number of combs passing through a point In an hour/ Distance between two combs
4. Number of combs passing through a point In 190 milliseconds/ Distance between two combs