Surveying In a spherical triangle ABC, right angled at C, sin b equals cos a sin A tan a cot A sin a cos A cot A tan a cos a sin A tan a cot A sin a cos A cot A tan a ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference of parallax for a given difference in elevation is independent of Overall size of the photo graphs All listed here Focal length of the camera Percentage of overlap Overall size of the photo graphs All listed here Focal length of the camera Percentage of overlap ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following angles can be set out with the help of French cross staff? either 45° or 90° 90° only 45° only any angle either 45° or 90° 90° only 45° only any angle ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by cot λ cos λ tan λ sin λ cot λ cos λ tan λ sin λ ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of an observer and declination of a heavenly body respectively, the upper culmination of the body will be south of zenith if its zenith distance, is ½ (θ - δ) δ - θ θ - δ θ + δ ½ (θ - δ) δ - θ θ - δ θ + δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Direct method of contouring is suitable for hilly terrains adopted for large surveys only most accurate method a quick method suitable for hilly terrains adopted for large surveys only most accurate method a quick method ANSWER DOWNLOAD EXAMIANS APP
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