Surveying The foot of the perpendicular on the picture plane through the optical centre of the camera lens, is known as Principal point Plumb line Perspective centre Isocenter Principal point Plumb line Perspective centre Isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying Different grades are joined together by a Vertical curve Reverse curve Transition curve Compound curve Vertical curve Reverse curve Transition curve Compound curve ANSWER DOWNLOAD EXAMIANS APP
Surveying G.M.T. corresponding to given mean time, equals L.M.T. - East longitude in time L.M.T. - West longitude in time L.M.T. + East longitude in time None of these L.M.T. - East longitude in time L.M.T. - West longitude in time L.M.T. + East longitude in time None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Overturning of vehicles on a curve can be avoided by using reverse curve compound curve vertical curve transition curve reverse curve compound curve vertical curve transition curve ANSWER DOWNLOAD EXAMIANS APP
Surveying In a truly vertical photograph, Plumb point coincides the principal point Iso-centre coincides the plumb point Principal point coincides the isocenter All listed here Plumb point coincides the principal point Iso-centre coincides the plumb point Principal point coincides the isocenter All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer then the hour angle of the star at elongation is given by None of these tan H = tan φ . cot δ cos H = tan φ . cot δ sin H = tan φ . cot δ None of these tan H = tan φ . cot δ cos H = tan φ . cot δ sin H = tan φ . cot δ ANSWER DOWNLOAD EXAMIANS APP
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