Surveying Which of the following errors cannot be eliminated by taking both face observations ? None of these error due to horizontal axis not being perpendicular to the vertical axis index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to non-parallelism of the axis of telescope level and line of collimation None of these error due to horizontal axis not being perpendicular to the vertical axis index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to non-parallelism of the axis of telescope level and line of collimation ANSWER DOWNLOAD EXAMIANS APP
Surveying If the focal length of the object glass is 25 cm and the distance from object glass to the trunnion axis is 15 cm, the additive constant is 1.33 0.6 0.4 0.1 1.33 0.6 0.4 0.1 ANSWER DOWNLOAD EXAMIANS APP
Surveying In an internal focussing type of telescope, the lens provided is plano-concave concave convex plano-convex plano-concave concave convex plano-convex ANSWER DOWNLOAD EXAMIANS APP
Surveying International Date Line is located along Greenwich meridian 180° longitude Equator Standard meridian Greenwich meridian 180° longitude Equator Standard meridian ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is (θ + δ)/2 θ - δ θ + δ δ - θ (θ + δ)/2 θ - δ θ + δ δ - θ ANSWER DOWNLOAD EXAMIANS APP
Surveying In field astronomy, the quantities observed are entirely Lengths Heights All of these Angles Lengths Heights All of these Angles ANSWER DOWNLOAD EXAMIANS APP
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