Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 21 (Q.No. 24)
24.
Which one of the following methods would give accurate results in determining the direction of the observer's meridian ?
Observation of circumpolar stars on the same vertical
Observation of circumpolar stars at culmination
Extra-meridian observation of a circumpolar star
Observation of the sun at equal altitudes
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

NEK SINGH said:   3 years ago
A should be the right answer.

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