MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If belt tension in the two sides is 730N and 140N and belt is moving with a velocity of 10m/s, calculate the power transmitted. |
| A. | 4.5kW |
| B. | 5.9kW |
| C. | 6.2kW |
| D. | None of the mentioned |
| Answer» C. 6.2kW | |
| 2. |
The belt tension is maximum when velocity of belt is 0. |
| A. | It is max at v=infinity |
| B. | True |
| C. | It is velocity independent |
| D. | It has a constant value |
| Answer» B. True | |
| 3. |
If maximum tension in the belt is 900N and allowable belt load is 500N. Calculate the number of belts required to transmit power. |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» B. 3 | |
| 4. |
Calculate the belt length if diameter of the two pulleys are 550mm and 300mm. Also the centre distance is 2800mm. |
| A. | 6.5m |
| B. | 4.66m |
| C. | 6.94m |
| D. | 5.26m |
| Answer» D. 5.26m | |
| 5. |
Calculate the angle of wrap if diameter of the two pulleys are 550mm and 300mm. Also the centre distance is 2800mm. |
| A. | 174.8 |
| B. | 167.8 |
| C. | 159.3 |
| D. | None of the mentioned |
| Answer» B. 167.8 | |