MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
__________ bonding holds ligo cellulose fibers together in paper. |
| A. | Sulfate |
| B. | Hydrogen |
| C. | Halogen |
| D. | Phosphate |
| Answer» C. Halogen | |
| 2. |
Uneven grain orientation may cause severe warping or __ of lumber and furniture is prone to shrinkage as the wood dries. |
| A. | Fracture |
| B. | Welding |
| C. | Brazing |
| D. | Cropping |
| Answer» B. Welding | |
| 3. |
What decreases the strength of the paper? |
| A. | Lignin |
| B. | Hemicellulose |
| C. | Fiber |
| D. | Lignocellulose |
| Answer» B. Hemicellulose | |
| 4. |
___________BONDING_HOLDS_LIGO_CELLULOSE_FIBERS_TOGETHER_IN_PAPER.?$ |
| A. | Sulfate |
| B. | Hydrogen |
| C. | Halogen |
| D. | Phosphate |
| Answer» C. Halogen | |
| 5. |
UNEVEN_GRAIN_ORIENTATION_MAY_CAUSE_SEVERE_WARPING_OR____OF_LUMBER_AND_FURNITURE_IS_PRONE_TO_SHRINKAGE_AS_THE_WOOD_DRIES.?$ |
| A. | Fracture |
| B. | Welding |
| C. | Brazing |
| D. | Cropping |
| Answer» B. Welding | |
| 6. |
Wood taken at room temperature and 99% relative humidity will have how much moisture content approaching? |
| A. | 90% |
| B. | 99% |
| C. | 30% |
| D. | 1% |
| Answer» D. 1% | |
| 7. |
What could increase the fiber surface area? |
| A. | Decrease inter-fiber bonding |
| B. | Increase inter-fiber bonding |
| C. | Decrease intra-fiber bonding |
| D. | Increase inter-fiber bonding |
| Answer» C. Decrease intra-fiber bonding | |
| 8. |
What increases the strength of the paper? |
| A. | Lignin |
| B. | Hemicellulose |
| C. | Fiber |
| D. | Lignocellulose |
| Answer» C. Fiber | |
| 9. |
At low humidities the equilibrium moisture content will be lower. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Wood shrinks and swells as a function of ____________ |
| A. | Stress |
| B. | Shear stress |
| C. | Strain |
| D. | Moisture content |
| Answer» E. | |
| 11. |
What is the full form of FSP? |
| A. | Fiber suction point |
| B. | Fiber soft point |
| C. | Fiber saturation parcel |
| D. | Fiber saturation point |
| Answer» E. | |
| 12. |
The equilibrium moisture content of wood or wood pulp depends on the temperature and relative humidity of the atmosphere surrounding the specimen. |
| A. | True |
| B. | False |
| Answer» B. False | |