MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Which of the following chains are used for transmission of power, when the distance between the centres of shafts is short? |
| A. | Chain with oval links |
| B. | Closed joint chain |
| C. | Detachable chain |
| D. | Block chain |
| Answer» E. | |
| 2. |
Which of the following chain is used to provide elevation continuosly? |
| A. | Conveyor chains |
| B. | Power transmitting chains |
| C. | Hoisting chains |
| D. | Hauling chains |
| Answer» B. Power transmitting chains | |
| 3. |
Which of the following chains fall under the category of hoisting and hauling chains? |
| A. | Chain with oval links |
| B. | Closed joint chain |
| C. | Detachable chain |
| D. | Block chain |
| Answer» B. Closed joint chain | |
| 4. |
Pitch of the chain lies on the arc of the pitch circle. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
The diameter of the circle on which the hinge centres of the chain lie is known as _______ |
| A. | Pitch |
| B. | Pitch circle diameter |
| C. | Sprocket length |
| D. | Sprocker diameter. |
| Answer» B. Pitch circle diameter | |
| 6. |
The distance between hinge centres of two corresponding links is known as _______ |
| A. | Pitch |
| B. | Pitch circle diameter |
| C. | Sprocket length |
| D. | Sprocker diameter |
| Answer» B. Pitch circle diameter | |
| 7. |
Which of the following is true regarding chain drives? |
| A. | The chain drives may be used when the distance between the shafts is less |
| B. | The production cost of chains is relatively low |
| C. | The chain drive needs low maintenance |
| D. | The chain drive has no velocity fluctuations |
| Answer» C. The chain drive needs low maintenance | |
| 8. |
The toothed wheels in chain drives are known as ______ |
| A. | Sprockets |
| B. | Sprockers |
| C. | V-belt |
| D. | V- chain |
| Answer» B. Sprockers | |
| 9. |
The chains are made up of rigid links which are hinged together in order to avoid flexibility for warping around the driving and driven wheels. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
What is the purpose of using steel chains? |
| A. | To avoid slipping |
| B. | To avoid friction |
| C. | To avoid accelerated motion |
| D. | To avoid jerks |
| Answer» B. To avoid friction | |