MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
In actual practice, engine is assumed to work against the mean resisting torque. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Area of the turning moment diagram represents _______ |
| A. | Work done |
| B. | Work done per revolution |
| C. | Power generated |
| D. | Power generated per revolution |
| Answer» C. Power generated | |
| 3. |
When engine torque is less than mean resisting torque, then the flywheel _______ |
| A. | Has uniform velocity |
| B. | Has 0 velocity |
| C. | Has acceleration |
| D. | Has retardation |
| Answer» E. | |
| 4. |
When engine torque is more than mean resisting torque, then the flywheel _______ |
| A. | Has uniform velocity |
| B. | Has 0 velocity |
| C. | Has acceleration |
| D. | Has retardation |
| Answer» D. Has retardation | |
| 5. |
Turning moment is maximum when the crank angle is 90 degrees. |
| A. | True |
| B. | False |
| Answer» B. False | |