Surveying Check lines (or proof lines) in Chain Surveying, are essentially required To increase the out-turn To plot the chain lines To indicate the accuracy of the survey work To plot the offsets To increase the out-turn To plot the chain lines To indicate the accuracy of the survey work To plot the offsets ANSWER DOWNLOAD EXAMIANS APP
Surveying In triangulation surveys All listed here The area is divided into triangular figures Control stations are located from which detailed surveys are carried out Sides are not measured excepting the base line All listed here The area is divided into triangular figures Control stations are located from which detailed surveys are carried out Sides are not measured excepting the base line ANSWER DOWNLOAD EXAMIANS APP
Surveying If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a levelThe correct answer is both (i) and (iv) only (i) only (iii) both (ii) and (iii) both (i) and (iv) only (i) only (iii) both (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Surveying For any star to be a circumpolar star, its Hour angle must be 180° Declination must be 90° Declination must be 0° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 90° Declination must be 0° Distance from the pole must be less than the latitude of the observer ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors cannot be eliminated by taking both face observations ? 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 None of these error due to horizontal axis not being perpendicular to the vertical axis ANSWER DOWNLOAD EXAMIANS APP
Surveying Rotation of the camera at exposure about its vertical axis, is known as Tilt Tip None of these Swing Tilt Tip None of these Swing ANSWER DOWNLOAD EXAMIANS APP
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