Optical and X-ray Diffraction MCQ (Multiple Choice Questions) PDF - 270

MCQ 1346: The broadening of spots into arcs shows a decrease in degree of

1. scattering
2. orientation
3. diffusion
4. diffraction

MCQ 1347: After the drafting unit, at the end of the draft cylinders, there is a suction system which is called as

1. Pneumafil
2. Air sucker
3. Air absorber
4. Pneumafil controller

MCQ 1348: The adjustment range of mechanical draft autoleveller varies with respect to weight of

1. 5 meters of delivered sliver
2. 10 meters of delivered sliver
3. 15 meters of delivered sliver
4. 25 meters of delivered sliver

MCQ 1349: In electronic autoleveller, the extreme intervention speed is calculated to be

1. 0.002 sec
2. 0.003 sec
3. 0.02 sec
4. 0.2 sec

MCQ 1350: Retraction winding machine contains

1. elastane
2. propane
3. chemicals
4. acrylic