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| Q. |
Which of the following statement is false? |
| A. | Ball and roller bearings are anti-friction bearings |
| B. | The sleeve of a muff coupling is designed as a solid shaft |
| C. | In designing gear, the tooth is considered as a cantilever subjected to an end load |
| D. | Buttress threads are used to transmit power in one direction only |
| E. | Increasing the diameter of threaded portion |
| Answer» B. The sleeve of a muff coupling is designed as a solid shaft | |
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