Surveying If α, H, A and δ be the altitude, hour angle, azimuth and declination of a circumpolar star at its elongation, in latitude λ, the following relation holds good cos H = tan λ/tan δ sin A = cos δ/cos λ All listed here sin α = sin λ/sin δ cos H = tan λ/tan δ sin A = cos δ/cos λ All listed here sin α = sin λ/sin δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Right ascension of a heavenly body is its equatorial angular distance measured Westward from the first point of Aeries Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Libra Westward from the first point of Aeries Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Libra ANSWER DOWNLOAD EXAMIANS APP
Surveying A metallic tape is made of invar cloth and wires linen steel invar cloth and wires linen steel ANSWER DOWNLOAD EXAMIANS APP
Surveying If the magnetic bearing of the sun at a place at noon in southern hemisphere is 167°, the magnetic declination at that place is 23° S 77° N 13° E 13° W 23° S 77° N 13° E 13° W ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC, right angled at C, sin b equals tan a cot A cos a sin A cot A tan a sin a cos A tan a cot A cos a sin A cot A tan a sin a cos A ANSWER DOWNLOAD EXAMIANS APP
Surveying Check lines (or proof lines) in Chain Surveying, are essentially required To increase the out-turn To plot the chain lines To indicate the accuracy of the survey work To plot the offsets To increase the out-turn To plot the chain lines To indicate the accuracy of the survey work To plot the offsets ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS