Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 1 (Q.No. 8)
8.
The real image of an object formed by the objective, must lie
in the plane of cross hairs
at the centre of the telescope
at the optical centre of the eye-piece
anywhere inside the telescope.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 1 of 2.

King Khan said:   3 years ago
Option D is the correct answer.
(1)

Kazi said:   5 years ago
The real image of an object formed by the objective must lie in the plane of crosshairs.
(2)

Priya said:   5 years ago
Option A is correct. Because real image must be lie in cross hair.

VIPUL PARMAR said:   6 years ago
THE RIGHT ANSWER IS option A, FOR THE REFERENCE (surveying and leveling book by R Agor).
(2)

Bheem said:   6 years ago
Option A is correct.

Atanu mandal said:   7 years ago
Option A is correct.

Vasanth s d said:   7 years ago
If the image formed by the objective is not in the plane of crosshairs then the error is called as PARALLAX ERROR.

Aditya Kumar said:   7 years ago
Option A is correct. I agree.

Kailah said:   8 years ago
It is infront of the eye piece.
(1)

Jay said:   8 years ago
This is done to remove parallax.
(1)


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