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 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 None of these tan H = tan φ . cot δ cos H = tan φ . cot δ ANSWER DOWNLOAD EXAMIANS APP
Surveying If the distance between the projectors is altered by a movement along X-axis of one projector, y-parallax is not affected The scale of the model is altered The length of the air base is increased All listed here y-parallax is not affected The scale of the model is altered The length of the air base is increased All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where linear measurements are more accurate than angular measurements All of these angular measurements are more accurate than linear measurements linear and angular measurements of the traverse are of equal accuracy linear measurements are more accurate than angular measurements All of these angular measurements are more accurate than linear measurements linear and angular measurements of the traverse are of equal accuracy ANSWER DOWNLOAD EXAMIANS APP
Surveying A negative declination shows that the magnetic meridian is to the southern side of the true meridian eastern side of the true meridian None of these western side of the true meridian southern side of the true meridian eastern side of the true meridian None of these western side of the true meridian ANSWER DOWNLOAD EXAMIANS APP
Surveying The chord of a curve less than peg interval, is known as Small chord Normal chord Sub-chord Short chord Small chord Normal chord Sub-chord Short chord ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference in longitude of two places expressed in time is equal to the difference in their All listed here Mean solar time Sidereal time Apparent solar time All listed here Mean solar time Sidereal time Apparent solar time ANSWER DOWNLOAD EXAMIANS APP
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