Surveying A plate parallel is the line on the plane of the negative Perpendicular to the principal line Along the bisector of the angle between the principal line and a perpendicular line through principal plane None of these Parallel to the principal line Perpendicular to the principal line Along the bisector of the angle between the principal line and a perpendicular line through principal plane None of these Parallel to the principal 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 None of these cos z = sec φ . cos δ tan z = sec φ . cos δ sin z = sec φ . cos δ None of these cos z = sec φ . cos δ tan z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
Surveying The sensitivity of a bubble tube can be increased by increasing the viscosity of liquid decreasing the radius of curvature of tube increasing the diameter of the tube decreasing the length of bubble increasing the viscosity of liquid decreasing the radius of curvature of tube increasing the diameter of the tube decreasing the length of bubble ANSWER DOWNLOAD EXAMIANS APP
Surveying If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be 4 cm 2 cm 1 cm 3 cm 4 cm 2 cm 1 cm 3 cm ANSWER DOWNLOAD EXAMIANS APP
Surveying A series of closely spaced contour lines represents a gentle slope uniform slope steep slope plane surface gentle slope uniform slope steep slope plane surface ANSWER DOWNLOAD EXAMIANS APP
Surveying Three point problem can be solved by Tracing paper method All of these Lehman’s method Tracing paper method Tracing paper method All of these Lehman’s method Tracing paper method ANSWER DOWNLOAD EXAMIANS APP
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