Surveying MCQ with Answers

Surveying MCQ with Answers

131) The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every

Answer is:

200 sq. km of area

132) The systematic errors which persist and have regular effects in the performance of a survey operation, are due to

Answer is:

faulty instrument

133) The best method of interpolation of contours, is by

Answer is:

computation

134) Pick up the correct specification of Ramsden eyepiece from the following

Answer is:

All of these

135) The conventional sign shown in below figure represents a

Answer is:

bridge carrying railway below road

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