MCQOPTIONS
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MCQOPTIONS
This section includes 3 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 component of the accelertion, perpendicular to the velocity of the particle, at the given instant is called |
| A. | radial component |
| B. | tangential component |
| C. | coriolis component |
| D. | none of the mentioned |
| Answer» B. tangential component | |
| 2. |
The component of the accelertion, parallel to the velocity of the particle, at the given instant is called |
| A. | radial component |
| B. | tangential component |
| C. | coriolis component |
| D. | none of the mentioned |
| Answer» C. coriolis component | |
| 3. |
The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity 1 rad/s in the clockwise direction and the link OB turns with angular velocity 2 rad/s in the anti-clockwise direction, then the rubbing velocity at the pin joint O is |
| A. | <sub>1</sub>. <sub>2</sub>.r |
| B. | ( <sub>1</sub>- <sub>2</sub>)r |
| C. | ( <sub>1</sub>+ <sub>2</sub>)r |
| D. | ( <sub>1</sub>- <sub>2</sub>)2r |
| Answer» D. ( <sub>1</sub>- <sub>2</sub>)2r | |