MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Kinematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The maximum velocity of the driven shaft of a Hooke’s joint is at ϴ equal to |
| A. | 00 and 1800 |
| B. | 900 and 2700 |
| C. | 900 and 1800 |
| D. | 1800 and 2700 |
| Answer» B. 900 and 2700 | |
| 2. |
The maximum velocity of the driven shaft of a Hooke’s joint is |
| A. | ω1 cosα |
| B. | ω1/cosα |
| C. | ω1 sinα |
| D. | ω1/sinα |
| Answer» C. ω1 sinα | |
| 3. |
A Hooke’s joint is used to join two shafts which are |
| A. | aligned |
| B. | intersecting |
| C. | parallel |
| D. | none of the mentioned |
| Answer» C. parallel | |
| 4. |
THE_MAXIMUM_VELOCITY_OF_THE_DRIVEN_SHAFT_OF_A_HOOKE‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_JOINT_IS?$# |
| A. | ω<sub>1</sub> cosα |
| B. | ω<sub>1</sub>/cosα |
| C. | ω<sub>1</sub> sinα |
| D. | ω<sub>1</sub>/sinα |
| Answer» C. ‚âà√¨‚àö¬¢<sub>1</sub> sin‚âà√≠¬¨¬± | |
| 5. |
The_maximum_velocity_of_the_driven_shaft_of_a_Hooke’s_joint_is_at_ϴ_equal_to$# |
| A. | 0<sup>0</sup> and 180<sup>0</sup> |
| B. | 90<sup>0</sup> and 270<sup>0</sup> |
| C. | 90<sup>0</sup> and 180<sup>0</sup> |
| D. | 180<sup>0</sup> and 270<sup>0</sup> |
| Answer» B. 90<sup>0</sup> and 270<sup>0</sup> | |
| 6. |
A Hooke’s joint is used to join two shafts which ar?# |
| A. | aligned |
| B. | intersecting |
| C. | parallel |
| D. | none of the mentioned |
| Answer» C. parallel | |
| 7. |
The Ackermann steering gear fulfils the condition of correct steering at |
| A. | no position |
| B. | one position |
| C. | three positions |
| D. | all positions |
| Answer» D. all positions | |
| 8. |
The Davis steering gear fulfils the condition of correct steering at |
| A. | two positions |
| B. | three positions |
| C. | all positions |
| D. | one positions |
| Answer» D. one positions | |
| 9. |
The Davis steering gear is not used because |
| A. | it has turning pairs |
| B. | it is costly |
| C. | it has sliding pair |
| D. | it does not fulfil the condition of correct gearing |
| Answer» C. it has sliding pair | |
| 10. |
Which of these mechanisms use two identical mechanisms? |
| A. | hart |
| B. | watt |
| C. | peaucellier |
| D. | none of the mentioned |
| Answer» E. | |
| 11. |
Which of these mechanism has six links? |
| A. | tchebicheff |
| B. | hart |
| C. | peaucellier |
| D. | watt |
| Answer» C. peaucellier | |
| 12. |
Which of these mechanisms gives an approximately straight line? |
| A. | hart |
| B. | watt |
| C. | peaucellier |
| D. | tchebicheff |
| Answer» C. peaucellier | |
| 13. |
A pantograph consists of |
| A. | 4 links |
| B. | 6 links |
| C. | 8 links |
| D. | 10 links |
| Answer» B. 6 links | |