Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 5 (Q.No. 41)
41.
While measuring the distance between two points along upgrade with the help of a 20 m chain, the forward end of the chain is shifted forward through a distance
20 (sin θ - 1)
20 (cos θ - 1)
20 (sec θ - 1)
20 (cosec θ - 1).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Deepak tiwari said:   4 years ago
C is the correct answer.

Sushree said:   6 years ago
It's called hypotenusal allowance. And option C is correct.

Himansu Kunwar said:   6 years ago
B should be the correct answer.

Roop singh said:   7 years ago
I think option B is the right answer.
(2)

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