MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The removal of moisture from the compressed air is done using ____ |
| A. | receivers |
| B. | moisture drain traps |
| C. | air dryers |
| D. | interstage coolers |
| Answer» C. air dryers | |
| 2. |
What is the function of Interstage coolers? |
| A. | To reduce the temperature of the air |
| B. | Used as storage and smoothened |
| C. | To prevent dust from entering the compressor |
| D. | To remove the traces of moisture |
| Answer» B. Used as storage and smoothened | |
| 3. |
What is the use of Intake air filters? |
| A. | To reduce the temperature of the air |
| B. | Used as storage and smoothened |
| C. | To prevent dust from entering the compressor |
| D. | To remove the traces of moisture |
| Answer» D. To remove the traces of moisture | |
| 4. |
Which among the following leads to conserving of energy? |
| A. | Conserving compressed air |
| B. | Wasting the compressed air |
| C. | Using compressed air for Cleaning and Washing |
| D. | Allowing leakages of compressed air |
| Answer» B. Wasting the compressed air | |
| 5. |
The compressed air is very costly. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
What is the normal pressure at which the compressed air is stored? |
| A. | 30 bar |
| B. | 40 bar |
| C. | 10 bar |
| D. | 100 bar |
| Answer» D. 100 bar | |
| 7. |
Which among the following are not the accurate selection criteria for air compressors? |
| A. | Free air delivery |
| B. | Air receiver capacity |
| C. | Power supply |
| D. | Speed |
| Answer» E. | |
| 8. |
The capacity of the compressor is specified by free air delivery. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Which among the following are the applications of air compressors? |
| A. | Supercharging of IC engines |
| B. | Agriculture |
| C. | Railways |
| D. | Aerospace |
| Answer» B. Agriculture | |
| 10. |
What is the function of the air compressor? |
| A. | Decreases the pressure of air |
| B. | Increases the pressure of air |
| C. | Removes dust particles |
| D. | Adds lubricating oil |
| Answer» C. Removes dust particles | |