APSEdJan 27, 20214 minCan I skip questions in GATE? GATE rewards you for skipping a question. Minimise negative marks and save time!
APSEdJan 25, 20213 minFore Bearing and Back Bearing | SurveyingBearing measured in the direction of progress of the survey is known as fore bearing opposite to the direction of the survey is back bearing
APSEdJan 25, 20213 minReciprocal Levelling | Curvature and Refraction CorrectionReciprocal levelling helps in compensating for the error due to curvature and refraction and also the line of collimation errors.
APSEdJan 22, 20212 minReduced Bearing (RB) / Quadrantal Bearing (QB) | SurveyingIn Reduced Bearing (RB), the bearing of a survey line is measured either in a clockwise or anti-clockwise direction from south/north.