Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 1 (Q.No. 20)
20.
In a tilted aerial photograph, if the swing is 230°, then the rotation angle is equal to
140°
130°
50°
25°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
8 comments Page 1 of 1.

Suraj kumar said:   4 years ago
Rotation angle= Swing angle - 180.
(1)

Suresh said:   7 years ago
In Photogrammetry, the angle of rotation = swing- 180.
So,
Answer will be = 230 -180 = 50.

KaviyaPrema said:   8 years ago
Angle of rotation is 360.
It swings 230.
Remaining angle to be rotated is 130(Angle of Rotation).

Sachin said:   8 years ago
Explain it clearly.

Sairam said:   8 years ago
Angle of rotation is 50 or 130.

Shopiyaan dhas said:   9 years ago
230 + 130 = 360 -> Angle of rotation.

Reka said:   9 years ago
The rotation angle is 360 - 230 = 130.

Sonalika SKIT said:   1 decade ago
230-180 = 50.

2*angle for rotation = 50*2 = 100.

So 230-100 = 130 answer.
(1)

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