Carding Quiz with Answers PDF – Download Test 393

MCQ 1961: Card rotates at different speeds, effecting cardinal operations numbered to be:

1. 3
2. 4
3. 5
4. 6

MCQ 1962: The gauge between the two rubbings in double rubbing process must be arranged in a way that maximum action of second range and first range must:

1. double
2. be adjustable
3. not coincide
4. coincide

MCQ 1963: The lack of wool retaining devices helps in preserving the:

1. structural stability
2. size
3. dimensional stability
4. density

MCQ 1964: In finisher rubbing frame, maximum mechanical speed for two roller is calculated to be:

1. 395 m/min
2. 250 m/min
3. 295 m/min
4. 151 m/min

MCQ 1965: Feature/s of traveler required for producing a particular type of yarn is/are:

1. shape and mass
2. material
3. finish and cross section
4. all of above