22. While measuring a chain line between two stations A and B intervened by a raised ground
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23. Prolongation of chain line across an obstruction in chain surveying, is done by
Solution: Not available. Please sign up to discuss it in grabSTUDY forum.
24. In chain surveying tie lines are primarily provided
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25. In chain surveying field work is limited to
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26. Check lines (or proof lines) in Chain Surveying, are essentially required
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27. A well conditioned triangle has no angle less than
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28. The accuracy of measurement in chain surveying, does not depend upon
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