Short Fiber Drafting Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Shorter fibers are generally not nipped by the feeder cylinders resulting in

1. fiber opening
2. fiber waste
3. free fibers
4. floating fibers

MCQ 2: In short fiber drafting, rovings are

1. weak
2. strong
3. cohesive
4. elastic

MCQ 3: In short fiber drafting, drafting is controlled by

1. control panel
2. drafting control devices
3. fiber control devices
4. short fiber control devices

MCQ 4: In short fiber drafting, drafting rate is between

1. 10 to 20 %
2. 20 to 50 %
3. 50 to 70 %
4. 75 to 90 %

MCQ 5: Formula for calculating the total draft to which the roving is submitted is

1. S_total = S_C = S_A x S_B
2. S_total = S_C = S_P x S_A
3. S_total = S_C = S_P x S_B
4. S_total = S_C = S_B x S_P