High Preparation MCQ (Multiple Choice Questions) PDF - 150

MCQ 746: The rotation of barrel rubber cot with elastic control occurs due to

1. fibre mass
2. reduced contact with roller
3. both a and b
4. increased contact with roller

MCQ 747: Finisher rubbing frame have a

1. modular structure
2. 2 drafting units
3. double rubbing action
4. all of above

MCQ 748: The upper delivery cylinder as compared to the lower one is some degrees

1. behind
2. ahead
3. slow
4. fast

MCQ 749: The deflection of the cantilever in atomic force microscopy can be seen as

1. a line showing the surface profile
2. scanning over an area
3. conversion of response to a grey scale
4. all of above

MCQ 750: On disk line, the first step for the product is to get

1. an ID
2. packaging
3. boxing
4. bagging