MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the SI unit of flow rate of a Liquid or fluid? |
| A. | m<sup>3</sup>/s |
| B. | m<sup>2</sup>/s |
| C. | m/s |
| D. | m<sup>3</sup>/s<sup>2</sup> |
| Answer» B. m<sup>2</sup>/s | |
| 2. |
Which is a Liquid flow sensor? |
| A. | SLF3X |
| B. | CMCP793V-500 |
| C. | SLB700A/06VA |
| D. | FMA-PC16 |
| Answer» B. CMCP793V-500 | |
| 3. |
Which liquid will have more mass for same amount of volume? |
| A. | Brine |
| B. | Chloroform |
| C. | Olive oil |
| D. | Sea Water |
| Answer» C. Olive oil | |
| 4. |
Which liquid has lowest density? |
| A. | Acetic acid |
| B. | Pure water |
| C. | Olive oil |
| D. | Sea Water |
| Answer» D. Sea Water | |
| 5. |
Which is a mass flow meter? |
| A. | MSP430G2ET |
| B. | CMCP793V-500 |
| C. | SLB700A/06VA |
| D. | FMA-PC16 |
| Answer» E. | |
| 6. |
What is the flow rate of a liquid flowing through a cylindrical pipe of cross section area 0.2m2 and velocity of the liquid is 0.5 m/s? |
| A. | 0.5 |
| B. | 0.75 |
| C. | 0.25 |
| D. | 0.1 |
| Answer» E. | |
| 7. |
What is the flow rate of a liquid flowing through a cylindrical pipe of radius 0.2 m and velocity of the liquid is 0.5 m/s? |
| A. | 0.5 |
| B. | 0.75 |
| C. | 0.0157 |
| D. | 0.0628 |
| Answer» E. | |
| 8. |
Which is a gas flow meter? |
| A. | MSP430G2ET |
| B. | CMCP793V-500 |
| C. | FLUXUS G601 |
| D. | FMA-PC16 |
| Answer» D. FMA-PC16 | |
| 9. |
Ultrasonic flow meter works on Doppler Effect. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
High turbidity is bad for aquatic life. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
What is the SI unit of volumetric flow rate? |
| A. | m<sup>2</sup>/s |
| B. | m<sup>3</sup>/s |
| C. | m/s |
| D. | m<sup>3</sup>/s<sup>2</sup> |
| Answer» C. m/s | |
| 12. |
What is the flow rate of a liquid flowing through a cylindrical pipe of radius 0.1 m and velocity of the liquid is 0.5m/s? |
| A. | 0.5 |
| B. | 0.75 |
| C. | 0.0157m<sup>3</sup>/s |
| D. | 1 |
| Answer» D. 1 | |
| 13. |
What is the flow rate of a liquid flowing through a cylindrical pipe of radius 0.2 m and velocity of the liquid is 0.6m/s? |
| A. | 0.5 |
| B. | 0.07536 |
| C. | 0.0157 |
| D. | 0.0628 |
| Answer» C. 0.0157 | |
| 14. |
What is the flow rate of a liquid flowing through a cylindrical pipe of cross section area 0.5m2 and velocity of the liquid is 0.5m/s? |
| A. | 0.5 |
| B. | 0.75 |
| C. | 0.25 |
| D. | 1 |
| Answer» D. 1 | |