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- Logarithmic spiral is also called Equian...

Q. |
## Logarithmic spiral is also called Equiangular spiral. |

A. | true |

B. | false |

Answer» A. true | |

Explanation: the logarithmic spiral is also known as equiangular spiral because of its property that the angle which the tangent at any point on the curve makes with the radius vector at that point is constant. the values of vectorial angles are in arithmetical progression. |

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Engineering Graphics

- In logarithmic Spiral, the radius vectors are in arithmetical progression.
- Which of the following represents an Archemedian spiral?
- Which of the following does not represents an Archemedian spiral?
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- Cyclone iv. Lituus spiral
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- When an object has its one or more faces parallel to the picture plane, its perspective is called perspective also called one point perspective.
- When the projectors are parallel to each other and also perpendicular to the plane, the projection is called
- The vertical plane is also called
- There will be no change in length if the line is viewed parallel to plane on which the line is present and also if the line is rotated with respect to perpendicular planes.

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