Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by cos λ sin λ tan λ cot λ cos λ sin λ tan λ cot λ ANSWER DOWNLOAD EXAMIANS APP
Surveying If the reduced bearing of a line AB is N60°W and length is 100 m, then the latitude and departure respectively of the line AB will be +50 m, -86.6 m +86.6 m, -50 m +50 m, +86.6 m +70.7 m, -50 m +50 m, -86.6 m +86.6 m, -50 m +50 m, +86.6 m +70.7 m, -50 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The moon rotates round the earth once in every 29.35 days 29 days 30 days 29.53 days 29.35 days 29 days 30 days 29.53 days ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±5 mm ±2 mm ±8 mm ±3 mm ±5 mm ±2 mm ±8 mm ±3 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude (λ) of a place and the altitude (α) of the pole are related by λ = α λ = 180° - α λ = 90° - α λ = α - 90° λ = α λ = 180° - α λ = 90° - α λ = α - 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying A metallic tape is made of linen cloth and wires steel invar linen cloth and wires steel invar ANSWER DOWNLOAD EXAMIANS APP
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