Surveying Which of the following angles can be set out with the help of French cross staff? 90° only 45° only any angle either 45° or 90° 90° only 45° only any angle either 45° or 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying The flying height of the camera is 1,000 m above mean ground level, the distance of the top of a building from a nadir point is 10 cm and the relief displacement of building is 7.2 mm. The height of the building, is 52 m 72 m 62 m 82 m 52 m 72 m 62 m 82 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of a place was obtained by subtracting the declination of a star from its zenith distance, the observed star was between Horizon and equator Pole and horizon Equator and zenith Zenith and pole Horizon and equator Pole and horizon Equator and zenith Zenith and pole ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude (λ) of a place and the altitude (α) of the pole are related by λ = 90° - α λ = α λ = α - 90° λ = 180° - α λ = 90° - α λ = α λ = α - 90° λ = 180° - α ANSWER DOWNLOAD EXAMIANS APP
Surveying The moon rotates round the earth once in every 29.53 days 30 days 29.35 days 29 days 29.53 days 30 days 29.35 days 29 days ANSWER DOWNLOAD EXAMIANS APP
Surveying If the length of a chain is found to be short on testing, it can be adjusted by All of these straightening the links closing the joints of the rings if opened out removing one or more small circular rings All of these straightening the links closing the joints of the rings if opened out removing one or more small circular rings ANSWER DOWNLOAD EXAMIANS APP
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