MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Dynamics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Klein’s construction gives a graphical construction of a 4 bar chain. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
For a slider crank mechanism, the total no. of dead centres are _____ |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» D. 3 | |
| 3. |
Klein’s constructions can be used to determine the acceleration of various parts at all locations. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
A Piston will remain in equilibrium if ________ |
| A. | Inertia force is applied in the same direction to the resultant force |
| B. | Inertia force is applied in the direction opposite to the resultant force |
| C. | Inertia force is applied in the direction Perpendicular to the resultant force |
| D. | Inertia force is applied in the direction Parallel to the resultant force |
| Answer» C. Inertia force is applied in the direction Perpendicular to the resultant force | |
| 5. |
With respect to the figure given quadrilateral CQNO is known as _______ |
| A. | Klein’s acceleration diagram |
| B. | Klein’s velocity diagram |
| C. | Klein’s displacement diagram |
| D. | Bennet’s diagram |
| Answer» B. Klein’s velocity diagram | |
| 6. |
In given figure, Triangle OCM is known as ________ |
| A. | Klein’s acceleration diagram |
| B. | Klein’s velocity diagram |
| C. | Klein’s displacement diagram |
| D. | Bennet’s diagram |
| Answer» C. Klein’s displacement diagram | |
| 7. |
In the given figure, the velocity of piston is maximum under which of the following conditions? |
| A. | N lies to the left of O |
| B. | N lies to the right of O |
| C. | N coincides with O |
| D. | N lies above O |
| Answer» D. N lies above O | |
| 8. |
If OC is the crank and PC is the connecting rod of a reciprocating steam engine and rotates with uniform angular velocity in clockwise direction in the given figure below: then under which condition the piston will undergo retardation? |
| A. | N lies to the right of O |
| B. | N lies to the left of O |
| C. | N is above O |
| D. | N is below O |
| Answer» B. N lies to the left of O | |
| 9. |
When the acceleration of the piston is 0, then the velocity is _____ |
| A. | Maximum |
| B. | Minimum |
| C. | Negative |
| D. | Half the maximum |
| Answer» B. Minimum | |
| 10. |
In which of the following cases Klein’s construction can be used? |
| A. | Crank has a uniform angular velocity |
| B. | Crank has a uniform angular acceleration |
| C. | Lever has a uniform angular acceleration |
| D. | When the motion is SHM |
| Answer» B. Crank has a uniform angular acceleration | |