Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 1 (Q.No. 4)
4.
Pick up the correct statement from the following :
the eyepiece plays no part in defining the line of sight
the diaphragm plays no part in defining the line of sight
the optical centre of the objective plays no part in defining the line of sight
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
27 comments Page 2 of 3.

Aman Singh Rajpur said:   8 years ago
I think it should be option B.

According to D V GUPTA survey book. He says that line of sight is the line which passes through the optical centers of both glasses i.e. eyepiece & object glass towards the object.

Ajay kumar verma said:   8 years ago
Eyepiece is a part of telescope and is used for enlargement.

Pankaj yadav said:   8 years ago
The line passing through Centre of cross hair and objective lense to cross staff called a line of sight. No matter of eye-piece.

Mubashar Hassan said:   9 years ago
Eye piece is used for only magnifying the cross hair.

K.p.ahir said:   9 years ago
The eyepiece is used only for clarifying crosshairs.

Suresh said:   9 years ago
The eyepiece is used only for clarifying crosshairs.

AkashDeep said:   9 years ago
The eyepiece is used only for enlargement.

Vivek said:   9 years ago
Eyepiece is a part of telescope. It used for enlargement.

Santhosh said:   9 years ago
Which role plays to determine the line of sight?

Akshata said:   10 years ago
Eyepiece is used only for enlargement.


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