MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 25 Mcqs, each offering curated multiple-choice questions to sharpen your Pulp Paper knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the full form of T.M.P? |
| A. | Thermo mechanical pulp |
| B. | Tri membrane process |
| C. | Tribunal molecular pump |
| D. | Thermochemical pulp |
| Answer» B. Tri membrane process | |
| 2. |
Which of this is an important pulping variable? |
| A. | Speed of the refiner plates |
| B. | Fiber fragments |
| C. | Pulp hydrogen grains |
| D. | Coarse screens |
| Answer» B. Fiber fragments | |
| 3. |
Identify the grinder? |
| A. | Hydraulic magazine grinder |
| B. | Roberst’s ring grinder |
| C. | Great northern grinder |
| D. | Three pocket grinder |
| Answer» C. Great northern grinder | |
| 4. |
What is the full form of RMP? |
| A. | Refiner Mechanical Pulp |
| B. | Refined Microscopic Pulp |
| C. | Radiated Microscopic Process |
| D. | Refiner Mechanical Process |
| Answer» B. Refined Microscopic Pulp | |
| 5. |
Choose the correct Burr pattern going from right to left. |
| A. | Thread, diamond, spiral and straight |
| B. | Spiral, diamond, thread and straight |
| C. | Spiral, thread, diamond and straight |
| D. | Straight, diamond, thread and spiral |
| Answer» C. Spiral, thread, diamond and straight | |
| 6. |
The use of mechanical pulps’ confined mainly to only non-permanent papers like newsprint and catalog paper. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Thermal treatment increases flexibility of mechanical pulps. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
What is used for pretreatment in Chemithermomechanical pulping? |
| A. | Calcium propionate |
| B. | Calcium carbonate |
| C. | Sodium nitrate |
| D. | Sodium sulfite |
| Answer» E. | |
| 9. |
Which pulping process is suitable for manufacturing of the middle layer of multi-ply boards? |
| A. | Mechanical pupling |
| B. | Kraft pulping |
| C. | Thermomechanical pulping |
| D. | Chemithermomechanical pulping |
| Answer» E. | |
| 10. |
Paper from which pulp is mostly used for newspaper? |
| A. | Groundwood pulp |
| B. | Thermochemical pulp |
| C. | Chemithermomechanical pulp |
| D. | Kraft process pulp |
| Answer» B. Thermochemical pulp | |
| 11. |
Paper from mechanical pulp is stronger than that from chemical pulp. |
| A. | True |
| B. | False |
| Answer» C. | |
| 12. |
Chemical pulp fibers have a greater tendency to collapse. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
The presteaming temperature for thermochemical pulping is _______ |
| A. | 110°C – 150°C |
| B. | 150°C – 200°C |
| C. | 200°C – 250°C |
| D. | 250°C – 300°C |
| Answer» B. 150°C – 200°C | |
| 14. |
Which of the following pulping processes was developed in 1950s? |
| A. | Sulphite process |
| B. | Kraft process |
| C. | Refiner mechanical pulping process |
| D. | Screw pulping process |
| Answer» D. Screw pulping process | |
| 15. |
The yield of chemical pulp is more than that of mechanical pulp. |
| A. | True |
| B. | False |
| Answer» C. | |
| 16. |
________ pulp is produced by forcing wood against a rapidly revolving grindstone. |
| A. | Grindwood |
| B. | Groundwood |
| C. | Pinewood |
| D. | Smashwood |
| Answer» C. Pinewood | |
| 17. |
If ________ is present in paper, it deteriorates in color and strength quite rapidly. |
| A. | Cellulose |
| B. | Lignin |
| C. | Hemicellulose |
| D. | Pectin |
| Answer» C. Hemicellulose | |
| 18. |
______ is the intercellular substance remaining in fiber pulp. |
| A. | Cellulose |
| B. | Pectin |
| C. | Glucose |
| D. | Lignin |
| Answer» E. | |
| 19. |
The purpose of pulping is to separate the fibers. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 20. |
WHAT_IS_THE_FULL_FORM_OF_T.M.P??$ |
| A. | Thermo mechanical pulp |
| B. | Tri membrane process |
| C. | Tribunal molecular pump |
| D. | Thermochemical pulp |
| Answer» B. Tri membrane process | |
| 21. |
WHICH_OF_THIS_IS_AN_IMPORTANT_PULPING_VARIABLE??$ |
| A. | Speed of the refiner plates |
| B. | Fiber fragments |
| C. | Pulp hydrogen grains |
| D. | Coarse screens |
| Answer» B. Fiber fragments | |
| 22. |
What is the full form of PGW? |
| A. | Pressure Group Window |
| B. | Produced Ground Wood |
| C. | Pre-recycled Ground Wood |
| D. | Pressure Ground Wood |
| Answer» E. | |
| 23. |
The use of mechanical pulps’ confined mainly to only non-permanent papers like newsprint and catalog paper.$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 24. |
The total yield under the supervision of mechanical pulp is around? |
| A. | 50-55% |
| B. | 90-98% |
| C. | 20-50% |
| D. | 100% |
| Answer» C. 20-50% | |
| 25. |
Mechanical pulp is pulp produced by using only mechanical attrition to pulp lignocellulosic materials; no chemicals are used. |
| A. | True |
| B. | False |
| Answer» B. False | |