MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Food Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a rota meter _________ force is directly proportional to _____ of the fluid. |
| A. | Buoyancy, Linear Velocity |
| B. | Gravitational, Volumetric flow rate |
| C. | Gravitational, Linear Velocity |
| D. | Buoyancy, Volumetric flow rate |
| Answer» B. Gravitational, Volumetric flow rate | |
| 2. |
_____ is a mechanical gadget used to prevent leaks. |
| A. | Hydrogen fitting |
| B. | Stuffing Box |
| C. | Mechanical Box |
| D. | None of the mentioned |
| Answer» C. Mechanical Box | |
| 3. |
In food industry, chlorine line is painted _____ and hydrogen line is painted _____ |
| A. | Yellow, black |
| B. | Green, blue |
| C. | Orange, red |
| D. | Yellow, red |
| Answer» E. | |
| 4. |
Drain pipes are present to remove _____ |
| A. | Waste |
| B. | Urea |
| C. | Condensate |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
Statement 1: Fans and blowers create pressure energy whereas compressors don t.Statement 2: In food processing various liquids like milk and juices are transported by pumps |
| A. | True, False |
| B. | True, True |
| C. | False, False |
| D. | False, True |
| Answer» E. | |
| 6. |
Statement 1: Diaphragm pumps can handle corrosive material and do not have leakage problems, but, they only vibrate hence the output is low.Statement 2: Diaphragm pump is an example of _____ |
| A. | True, negative displacement pump |
| B. | True, positive displacement pump |
| C. | False, negative displacement pump |
| D. | False, positive displacement pump |
| Answer» C. False, negative displacement pump | |
| 7. |
Which of the following is true about Rotary pumps? |
| A. | These consist of gear pumps which create high pressures |
| B. | In internal gear pumps, a pinion gear is driven by a motor which is eccentric and the ring gear is co-axial and is driven by the pinion gear |
| C. | In Spur gears, vacuum created allows liquid to flow from suction to delivery line |
| D. | All of the mentioned |
| Answer» E. | |
| 8. |
Statement 1: Generally needle valves are not used for liquids.Statement 2: For a unidirectional flow, non return valves are used. |
| A. | True, False |
| B. | True, True |
| C. | False, False |
| D. | False, True |
| Answer» C. False, False | |
| 9. |
Statement 1: For rough control of flow _____ are used.Statement 2: For fine control of flow _____ are used. |
| A. | Needle valves, Globe valves |
| B. | Needle valves, Gate valves |
| C. | Globe valves, Needle valves |
| D. | Gate valves, Globe valves |
| Answer» D. Gate valves, Globe valves | |