MCQOPTIONS
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| 1. |
The controlling force curves F, D, and B for a spring-controlled governor are shown in the figure, where r1 and r2 are any two radii of rotation.The characteristics shown by the curves are |
| A. | F - Stable; D - Isochronous; B - Unstable |
| B. | F - Stable; D - Unstable; B - Isochronous |
| C. | F - Unstable; D - Stable; B - Isochronous |
| D. | F - Unstable; D - Isochronous; B - Stable |
| Answer» E. | |