Surveying The main object of the astronomer to obtain Astronomical bearing Astronomical longitude All of these Astronomical latitude Astronomical bearing Astronomical longitude All of these Astronomical latitude ANSWER DOWNLOAD EXAMIANS APP
Surveying The sun's declination remains north between September 21 to December 21 Both (A) and (B) of above March 21 to June 21 June 21 to September 21 September 21 to December 21 Both (A) and (B) of above March 21 to June 21 June 21 to September 21 ANSWER DOWNLOAD EXAMIANS APP
Surveying Height of instrument method of levelling is more accurate than rise and fall method None of these quicker and less tedious for large number of intermediate sights less accurate than rise and fall method more accurate than rise and fall method None of these quicker and less tedious for large number of intermediate sights less accurate than rise and fall method ANSWER DOWNLOAD EXAMIANS APP
Surveying The displacement of the pictured position of a point of h elevation on a vertical photograph taken with a camera of 30 cm focal length, from an altitude of 3000 m, is 5.5 mm 7.5 mm 6.5 mm 4.4 mm 5.5 mm 7.5 mm 6.5 mm 4.4 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the Polaris and ‘λ’ is the latitude of the place, the azimuth of the Polaris, is cos δ/cos λ cos (90° - δ)/cos (90° - λ) sin (90° - δ)/sin (90° - λ) tan (90° + δ)/tan (90° + λ) cos δ/cos λ cos (90° - δ)/cos (90° - λ) sin (90° - δ)/sin (90° - λ) tan (90° + δ)/tan (90° + λ) ANSWER DOWNLOAD EXAMIANS APP
Surveying The permissible error in chaining for measurement with chain on rough or hilly ground is 1 in 1000 1 in 250 1 in 500 1 in 100 1 in 1000 1 in 250 1 in 500 1 in 100 ANSWER DOWNLOAD EXAMIANS APP
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