Q381
Open questionThe unit of linear meesurernent in survey work is . . . . . . . .
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Mining Engineering · all questionsMine Surveying
Mine Surveying
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411
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Q382
Open questionTangent length calculated by the formule.
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Q383
Open questionThe arrow isused to mark
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Q384
Open questionFor the construction of high way (or) rail way, the required are
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Q385
Open questionThe back bearing of a line is 22°, its fore bearing is . . . . . . . .
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Q386
Open questionPentagraph is used for . . . . . . . .
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Q387
Open questionFor two survey points the coordinates are given. The line CD has length and bearing
| Point | Southing (m) | Westing (m) |
| C | 280.4 | 310.8 |
| D | 620.9 | 635.9 |
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Q388
Open questionThe errors arising due to eccentricity of the verniers and centre is eiiminated by . . . . . . . . method.
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Q389
Open questionA curve whose radious varies gradually from infinity to finite value equal to the radious of circular curve to be connected called as . . . . . . . .
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Q390
Open questionThe horizontal angle between the true meridian and line is called . . . . . . . .
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Q391
Open questionWhen a chain is too long, the measured length will be . . . . . . . . than its true length.
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Q392
Open questionSurveying is essentially a process of determining the relative positions of points in . . . . . . . .
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Q393
Open questionPrism square is an instrument used to . . . . . . . .
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Q394
Open questionLine ranger consists of two . . . . . . . .
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Q395
Open questionThe length of the curve calculated by formule.
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Q396
Open questionA line joining points of equal declination at a given time termed as . . . . . . . .
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Q397
Open questionIt is the operation of bringing the telescope from the face left condition to face right condition and vice-versa called . . . . . . . .
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Q398
Open questionIn which method the intercepts on the levelling staff is kept constant and distance between stadia hairs are variable.
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Q399
Open questionA chord between two successive regular pegs on the curve called as . . . . . . . .
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Q400
Open questionThe triangular error method is employed to solve.
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