Card Operation Notes Questions with Answers PDF Download – Test 15

MCQ 71: The speed of third roller in feeder roller as compared to second one is:

1. one third
2. two third
3. quarter
4. half

MCQ 72: The reducing head in two defelting heads features a drawing range that is controlled by:

1. rotating devices
2. intersecting devices
3. rotating and intersecting disks
4. rotating and curling disks

MCQ 73: Due to the interaction of needles of worker cylinder and drum, the tufts on the needles of worker cylinder are subjected to the action of:

1. worker cylinder needles
2. drum needles
3. stripper roller needles
4. all of above

MCQ 74: The control system best for the process is selected on the basis of:

1. quantity of fibers to be processed
2. quality of fibers to be processed
3. weight of fibers to be processed
4. length of fibers to be processed

MCQ 75: The different inclination angles determines the:

1. spinning geometry
2. spinning length
3. spinning smoothness
4. spinning torque