MCQOPTIONS
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| 1. |
For the given statements:I. Mating spur gear teeth is an example of higher pairII. A revolute joint is an example of lower pairIndicate the correct answer. |
| A. | Both I and II are false |
| B. | I is true and II is false |
| C. | I is false and II is true |
| D. | Both I and II are true |
| Answer» E. | |