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 Nusselt numberconsidered as a dimensionless quantity? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
What are the base quantities ofDimensional formula? |
| A. | Massand length only |
| B. | Mass and second only |
| C. | Length and second only |
| D. | Mass, length and second |
| Answer» E. | |
| 3. |
What is the Full form of CGS unit? |
| A. | Centimeter–gram–second |
| B. | Centralized grand system |
| C. | Centimeter gram system |
| D. | Centimeter grand system |
| Answer» B. Centralized grand system | |
| 4. |
What is the full form of SI unit? |
| A. | International System of units |
| B. | Indian Standards of unit |
| C. | Standard International unit |
| D. | International standard of units |
| Answer» B. Indian Standards of unit | |
| 5. |
Which of the following statements about SI units are correct?Statement 1: There are 8 base units in SI system.Statement 2: Gram and centimeter comes under the SI units. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» E. | |
| 6. |
What is the dimension of surface tension? |
| A. | MLT-2 |
| B. | LT-2 |
| C. | MT-2 |
| D. | Dimensionless |
| Answer» D. Dimensionless | |
| 7. |
Are these statements about the dimensionless quantities true?Statement 1: A quantity which does not have any physical units.Statement 2: Relative density and Reynolds number are examples of the dimensionless quantities. |
| A. | True, False |
| B. | True, True |
| C. | False, True |
| D. | False, False |
| Answer» C. False, True | |
| 8. |
The SI unit of dynamic viscosity is _____________ |
| A. | pascal-second |
| B. | pascal- minute |
| C. | poise-second |
| D. | poise |
| Answer» B. pascal- minute | |
| 9. |
Unit of specific gravity is _________ |
| A. | g/cm |
| B. | g/cm3 |
| C. | kg/m3 |
| D. | dimensionless |
| Answer» E. | |
| 10. |
The SI unit of film heat transfer coefficient is __________ |
| A. | W K/m2 |
| B. | Wm2K |
| C. | (m2K)/W |
| D. | W/ (m2K) |
| Answer» B. Wm2K | |