MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Kinematics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Kinematic pairs are those which have |
| A. | two elements held together mechanically |
| B. | two elements having relative motion |
| C. | two elements having Coroli’s component |
| D. | none of the mentioned |
| Answer» C. two elements having Coroli’s component | |
| 2. |
The following is the inversion of slider crank chain mechanism |
| A. | whitworth quick return mechanism |
| B. | hand pump |
| C. | oscillating cylinder engine |
| D. | all of the mentioned |
| Answer» E. | |
| 3. |
In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and longest link is |
| A. | equal to sum of other two |
| B. | greater than sum of other two |
| C. | less than sum of other two |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 4. |
A kinematic chain requires at least |
| A. | 2 links and 3 turning pairs |
| B. | 3 links and 4 turning pairs |
| C. | 4 links and 4 turning pairs |
| D. | 5 links and 4 turning pairs |
| Answer» D. 5 links and 4 turning pairs | |
| 5. |
In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links |
| A. | will remain same |
| B. | will change |
| C. | will not occur |
| D. | none of the mentioned |
| Answer» B. will change | |
| 6. |
Which of the following mechanisms produces mathematically an exact straight line motion? |
| A. | Grasshopper mechanism |
| B. | Watt mechanism |
| C. | Peaucellier’s mechanism |
| D. | Tchabichiff mechanism |
| Answer» D. Tchabichiff mechanism | |