MCQOPTIONS
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MCQOPTIONS
| 1. |
The pitch of spiral is computed as v |
| A. | S = 4a<sub>s</sub>(D<sub>c</sub> d<sub>s</sub>)/D<sub>c</sub><sup>2</sup> <sub>s</sub> |
| B. | S = 2a<sub>s</sub>(D<sub>c</sub> d<sub>s</sub>)/D<sub>c</sub><sup>2</sup> <sub>s</sub> |
| C. | S = 6a<sub>s</sub>(D<sub>c</sub> d<sub>s</sub>)/D<sub>c</sub><sup>2</sup> <sub>s</sub> |
| D. | S = 10a<sub>s</sub>(D<sub>c</sub> d<sub>s</sub>)/D<sub>c</sub><sup>2</sup> <sub>s</sub> |
| Answer» B. S = 2a<sub>s</sub>(D<sub>c</sub> d<sub>s</sub>)/D<sub>c</sub><sup>2</sup> <sub>s</sub> | |