Surveying The prime vertical passes through The west point of the horizon The east point of the horizon The zenith point of the observer All of these The west point of the horizon The east point of the horizon The zenith point of the observer All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying In triangulation surveys Control stations are located from which detailed surveys are carried out All listed here The area is divided into triangular figures Sides are not measured excepting the base line Control stations are located from which detailed surveys are carried out All listed here The area is divided into triangular figures Sides are not measured excepting the base line ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer, then the azimuth of the star at elongation is given by sin z = sec φ . cos δ tan z = sec φ . cos δ None of these cos z = sec φ . cos δ sin z = sec φ . cos δ tan z = sec φ . cos δ None of these cos z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Polaris is usually observed for the determination of the latitude when it is Neither at culmination nor at elongation At elongation At culmination Either at culmination or at elongation Neither at culmination nor at elongation At elongation At culmination Either at culmination or at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying A plate parallel is the line on the plane of the negative Along the bisector of the angle between the principal line and a perpendicular line through principal plane Parallel to the principal line Perpendicular to the principal line None of these Along the bisector of the angle between the principal line and a perpendicular line through principal plane Parallel to the principal line Perpendicular to the principal line None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Accidental errors Are generally small Cannot be removed by applying corrections to the observed values Do not follow any definite mathematical law All of these Are generally small Cannot be removed by applying corrections to the observed values Do not follow any definite mathematical law All of these ANSWER DOWNLOAD EXAMIANS APP
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