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Difference between stadia system and tangential system of tachometry
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| written 7.3 years ago by |
| Sr.no | Stadia system | Tangential system |
|---|---|---|
| 1 | In stadia system fixed hair method and movable hair method are used to find out horizontal distance. | In tangential system various cases are being used to find out the horizontal distance. |
| 2 | In stadia system a telescope is fitted with stadia hair in movable … |