Surveying The prismatic compass and surveyor’s compass both give QB of a line give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively both give WCB of a line both give QB of a line and WCB of a line both give QB of a line give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively both give WCB of a line both give QB of a line and WCB of a line 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 tan H = tan φ . cot δ None of these sin H = tan φ . cot δ cos H = tan φ . cot δ tan H = tan φ . cot δ None of these sin H = tan φ . cot δ cos H = tan φ . cot δ ANSWER DOWNLOAD EXAMIANS APP
Surveying In the quadrantal bearing system, a whole circle bearing of 293° 30′ can be expressed as N23°30’W S113°30’N W23°30’N N66°30’W N23°30’W S113°30’N W23°30’N N66°30’W ANSWER DOWNLOAD EXAMIANS APP
Surveying A star is said to elongate When the star momentarily moves vertically When the angle at the star of the spherical triangle is 90° All of these When the star When the star momentarily moves vertically When the angle at the star of the spherical triangle is 90° All of these When the star ANSWER DOWNLOAD EXAMIANS APP
Surveying Cross staff is an instrument used for measuring approximate horizontal angles measuring bearings of the lines setting out right angles None of these measuring approximate horizontal angles measuring bearings of the lines setting out right angles None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is 30° 10° 40° 20° 30° 10° 40° 20° ANSWER DOWNLOAD EXAMIANS APP
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