Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 7 (Q.No. 9)

Surveying

For taking offsets with an optical square on the right hand side of the chain line, it is held

by right hand upside down

by left hand upright

by right hand upright

by left hand up side down.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

5 comments Page 1 of 1.

Sikku said: 4 years ago

Thanks @Gaurav.

Shyam said: 5 years ago

Please explain how?

HUSSAIN said: 6 years ago

Please explain the answer.

Gaurav said: 7 years ago

By keeping the instrument in our left hand we can take the readings for the right side and left hand can be used to giving the directions for the person who is holding the ranging rod.

And also optical square is always kept with direction upward.

(10)

Garry said: 7 years ago

Please explain it.

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