Drying Process Multiple Choice Questions and Answers PDF

MCQ 1: The rollers in opening stage are also equipped with:

1. blades
2. doffer blades
3. knives
4. pins

MCQ 2: The width of conveyor belt in belt dryer is:

1. 1,200, 1,600, 2,000, 2,500, 3,000 mm
2. 1,300, 1,800, 2,000, 2,500, 3,000 mm
3. 1,300, 1,600, 2,000, 2,500, 3,200 mm
4. 1,300, 1,600, 2,000, 2,500, 3,000 mm

MCQ 3: The rollers in opening stage are covered with large size cone spikes with:

1. sharp tips
2. rounded off tips
3. pointed tips
4. edged tips

MCQ 4: In belt type dryer, the water evaporates by circulation of hot air through:

1. suction fan
2. compression
3. suction and compression
4. suction fan and compression

MCQ 5: Number of rollers in opener beater in final opening stage depends on the:

1. moisture
2. heat
3. quantity of impurity
4. chemical used