Which of the following errors cannot be eliminated b... - Solved MCQs & Answer

2445Civil EngineeringMedium

Which of the following errors cannot be eliminated by taking both face observations?

Aerror due to non-parallelism of the axis of telescope level and line of collimation

Bnone of the above

Cerror due to horizontal axis not being perpendicular to the vertical axis

Dindex error i.e. error due to imperfect adjustment of the vertical circle vernier

Correct answer

B. none of the above

Explanation

The correct answer is none of the above.

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