The two-peg test in the adjustment of a dumpy level employs the principle that-A-equal lengths at back sight and fore sight do not affect the difference in level.B-reciprocal levelling eliminates errors of non parallel instrument and collimation axes.C-two readings from the same station will minimize errors in bubble tube axis.D-correction is made for verticle axis at one peg and for horizontal axis at the other peg.-A-equal lengths at back sight and fore sight do not affect the difference in level.

Question

APTITUDE CRACK · Accepted Answer

A equal lengths at back sight and fore sight do not affect the difference in level. No answer description is available.

UPSC Civil Service Exam Questions - Engineering

The two-peg test in the adjustment of a dumpy level employs the principle that

For help Students Orientation
Mcqs Questions

Quick Links

Newsletter

UPSC Civil Service Exam Questions - Engineering

The two-peg test in the adjustment of a dumpy level employs the principle that

Solution

For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions