vssut.ac.invssut.ac.in/prev-ques/civil_engg/B.Tech-4th Engineering...hypotenusal allowance per chain...
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vssut.ac.invssut.ac.in/prev-ques/civil_engg/B.Tech-4th Engineering...hypotenusal allowance per chain of.20 m if the gound rises by 5-3 m per chain length. 3 (c) Explain with a sketch