Surveying According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of Cosines of two adjacent parts Sines of two adjacent parts Tangents of two adjacent parts Both (A) and (B) above Cosines of two adjacent parts Sines of two adjacent parts Tangents of two adjacent parts Both (A) and (B) above ANSWER DOWNLOAD EXAMIANS APP
Surveying To obtain photographs of an area of 1000 m average elevation, on scale 1 : 30,000, with a camera of 30 cm focal length, the flying height is 4000 m 5000 m 7000 m 6000 m 4000 m 5000 m 7000 m 6000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying When a star is between the pole and the horizon, the relationship between latitude (λ), zenith distance (z) and declination δ, is θ = δ - z θ = (z + δ) - 180° θ = 180° - (z + δ) θ = z + δ θ = δ - z θ = (z + δ) - 180° θ = 180° - (z + δ) θ = z + δ ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC, right angled at C, sin b equals sin a cos A cot A tan a cos a sin A tan a cot A sin a cos A cot A tan a cos a sin A tan a cot A ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 7.5 m 75 m 25 m 50 m 7.5 m 75 m 25 m 50 m ANSWER DOWNLOAD EXAMIANS APP
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to 1/d 1/d2 d2 d 1/d 1/d2 d2 d ANSWER DOWNLOAD EXAMIANS APP
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