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| Q. |
The generating point is outside the generating circle for |
| A. | cycloid |
| B. | superior trochoid |
| C. | inferior trochoid |
| D. | epicycloid |
| Answer» B. superior trochoid | |
| Explanation: if the generating point is on the circumference of generating circle then the curve formed may be cycloids or hypocycloids. trochoid is a curve generated by a point fixed to a circle, within or outside its circumference, as the circle rolls along a straight line or a circle. but here given is outside so it is superior trochoid. | |
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