The accuracy of measurement in chain surveying does not depend upon:a)length of the offsetb)Scale of the plotting.c)Importance of the features.d)General layout of the chain linesCorrect answer is option 'D'. Can you explain this answer?

Question

Answer

Explanation:
Chain surveying is a type of surveying in which measurements are taken with the help of a chain. It is a very old and traditional method of surveying. In chain surveying, the accuracy of measurement depends on various factors. Some of them are:

1. The length of the offset: The accuracy of measurement in chain surveying depends on the length of the offset. The longer the offset, the more accurate the measurement will be. This is because longer offsets reduce the error due to angular measurement.

2. Scale of the plotting: The accuracy of measurement in chain surveying also depends on the scale of the plotting. The smaller the scale, the more accurate the measurement will be. This is because smaller scales allow for more precision in measurement.

3. Importance of the features: The accuracy of measurement in chain surveying also depends on the importance of the features being measured. Important features require more accurate measurement, while less important features may require less accuracy.

4. General layout of the chain lines: The accuracy of measurement in chain surveying does not depend on the general layout of the chain lines. However, a good layout can make the measurement process easier and more efficient.

Conclusion:
In conclusion, the accuracy of measurement in chain surveying depends on various factors, but the general layout of the chain lines is not one of them. Accurate measurement requires careful attention to detail, precise instruments, and a well-trained surveying team.

Answer

because accuracy does not depend on lay out

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