State the errors eliminated by repetition method.

State the errors eliminated by repetition method. 
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1 Answer

Answer :

The errors eliminated by repetition method are :

1) Errors due to eccentricity of verniers and centers are eliminated by taking the both vernier readings and averaging them.

2) Errors due to in adjustments of line of collimation and trunnion axis are eliminated by taking both face left and face right readings.

3) Errors due to inaccurate graduations are eliminated by taking the readings at different parts of circle.

4) Errors due to inaccurate bisection of object may compensate each other.

5) Errors due to improper levelling can be minimized 
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Description : State the procedure of traversing by using total station.

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Description : State any four uses of contour.

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Description : State the practical applications of remote sensing in civil engineering project.

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Description : State Bowditch’s Rule. 

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Description : State any eight practical applications of E.D.M. 

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Define tacheometer. State essential characteristics of tacheometer.

Description : Define tacheometer. State essential characteristics of tacheometer.

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Description : State any two application of each of GIS in land information and land environmental field.

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Description : State any four special feature of total station.

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Description : State different relationship between fundamental lines of theodolite.

Last Answer : When the instrument is in perfect adjustment, the following relations should exists: 1) The axis of the plate level must be perpendicular to the vertical axis. 2) The line of collimation ... collimation. 5) The vernier of vertical circle must read zero when the telescope is perfectly horizontal.

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Description : State any four applications of contour map

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State methods of locating contours and explain any one.

Description : State methods of locating contours and explain any one.

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