UPSC Civil Service Exam Questions - Engineering

Q1:

Which one of the following pairs is not correctly matched ?

A Declination : Horizontal angle between magnetic meridian & true meridian

B Bowditch's rule : Employed to adjust closing error of a closed traverse

C Deflection angle : Measured in case of open traverse instead of measuring included angle

D Reconnaissance survey : Employed for detailed and precise survey

ANS:D - Reconnaissance survey : Employed for detailed and precise survey

No answer description is available.