MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Food Processing Unit Operations knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Is honeycomb lattice a Bravais lattice? |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
What are Miller indices? |
| A. | Set of three numbers used to indicate the position of a face of a crystal |
| B. | Set of four numbers used to indicate the position of a face of a crystal |
| C. | Set of five numbers used to indicate the position of a face of a crystal |
| D. | Set of six numbers used to indicate the position of a face of a crystal |
| Answer» B. Set of four numbers used to indicate the position of a face of a crystal | |
| 3. |
Who discovered crystal structure? |
| A. | Max von Laue |
| B. | Erasmus Jacobs |
| C. | Nicholas-Jacques Conte |
| D. | A.L. Lavoisier |
| Answer» B. Erasmus Jacobs | |
| 4. |
What is the strongest crystal structure? |
| A. | Diamond |
| B. | Cubic boron nitride |
| C. | Silicon carbide |
| D. | Graphite |
| Answer» B. Cubic boron nitride | |
| 5. |
Is Diamond A Crystal? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
What is the most common crystal structure? |
| A. | Face-centered cubic and square packed structures |
| B. | Face-centered cubic and hexagonal close-packed structures |
| C. | Square packed structures and hexagonal close-packed structures |
| D. | Square packed structures and parallelogram packed structure |
| Answer» B. Face-centered cubic and hexagonal close-packed structures | |
| 7. |
What is crystal basis? |
| A. | Disposition of the atoms around each lattice point |
| B. | Description of the purity of crystals |
| C. | Description of arrangement of atoms |
| D. | Description of the crystals history |
| Answer» B. Description of the purity of crystals | |
| 8. |
What is crystallography? |
| A. | Description of arrangement of atoms |
| B. | Description of the purity of crystals |
| C. | Description of the sign language |
| D. | Description of the crystals history |
| Answer» B. Description of the purity of crystals | |
| 9. |
Are these statements about the Lattice points true?Statement 1: It is a point in a crystal with specific arrangement of atoms.Statement 2: A primitive unit cell contains more than one lattice point. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» B. True, True | |
| 10. |
How are crystals classified? |
| A. | According to the place of origin |
| B. | According to the position of the unit cells |
| C. | According to the symmetry of the unit cells |
| D. | According to the purity of the unit cells |
| Answer» D. According to the purity of the unit cells | |