Surveying In a spherical triangle ABC, right angled at C, sin b equals sin a cos A cot A tan a tan a cot A cos a sin A sin a cos A cot A tan a tan a cot A cos a sin A ANSWER DOWNLOAD EXAMIANS APP
Surveying The horizontal angle between the true meridian and magnetic meridian at a place is called declination local attraction magnetic bearing azimuth declination local attraction magnetic bearing azimuth ANSWER DOWNLOAD EXAMIANS APP
Surveying In the quadrantal bearing system, a whole circle bearing of 293° 30′ can be expressed as N66°30’W W23°30’N S113°30’N N23°30’W N66°30’W W23°30’N S113°30’N N23°30’W ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of a place was obtained by subtracting the declination of a star from its zenith distance, the observed star was between Pole and horizon Horizon and equator Equator and zenith Zenith and pole Pole and horizon Horizon and equator Equator and zenith Zenith and pole ANSWER DOWNLOAD EXAMIANS APP
Surveying The number of horizontal cross wires in a stadia diaphragm is one three four two one three four two ANSWER DOWNLOAD EXAMIANS APP
Surveying Dumpy level is most suitable when many readings are to be taken from a single setting of the instrument fly levelling is being done over long distance All of these the instrument is to be shifted frequently many readings are to be taken from a single setting of the instrument fly levelling is being done over long distance All of these the instrument is to be shifted frequently ANSWER DOWNLOAD EXAMIANS APP
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