MCQOPTIONS
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MCQOPTIONS
This section includes 8 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 force developed in hydraulic systems is high due to ____ |
| A. | high pressure |
| B. | more oil |
| C. | less pressure |
| D. | less oil |
| Answer» B. more oil | |
| 2. |
What is the formula for the force of a cylinder? |
| A. | F=(p*a) |
| B. | F=(p+a) |
| C. | F=(p/a) |
| D. | F=(p/ap) |
| Answer» B. F=(p+a) | |
| 3. |
What happens when the pressure increases its pre-set value? |
| A. | The pressure relief valve opens |
| B. | Deflects upwards |
| C. | Deflects downwards |
| D. | Has no effect |
| Answer» B. Deflects upwards | |
| 4. |
What is the function of a pressure gauge? |
| A. | It controls the rate of flow of oil |
| B. | It shows the pressure reading |
| C. | Controls the direction of flow of oil |
| D. | It converts the mechanical energy to hydraulic energy |
| Answer» C. Controls the direction of flow of oil | |
| 5. |
The function of the pressure relief valve is ____ |
| A. | to open when the inlet pressure is more |
| B. | to control the force generated by actuators |
| C. | to control different parameters of the fluid |
| D. | to control the direction of flow |
| Answer» B. to control the force generated by actuators | |
| 6. |
Once the pressure comes to normal, the diaphragm ____ |
| A. | deflects downwards |
| B. | deflects upwards |
| C. | has no effect |
| D. | expands |
| Answer» B. deflects upwards | |
| 7. |
Pressure reducing valve is used to maintain constant reduced pressure. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
What is the function of a pressure control valve? |
| A. | To control the force generated by actuators |
| B. | To perform two operations in sequence |
| C. | To control the direction of flow |
| D. | To avoid the development of excess of pressure |
| Answer» B. To perform two operations in sequence | |