Surveying In a spherical triangle ABC right angled at C, sin b equals to sin c cos B tan c tan B sin c sin B cos c cos B sin c cos B tan c tan B sin c sin B cos c cos B ANSWER DOWNLOAD EXAMIANS APP
Surveying The rise and fall method quicker and less tedious for large number of intermediate sights is not suitable for levelling with tilting levels is less accurate than height of instrument method provides a check on the reduction of intermediate point levels quicker and less tedious for large number of intermediate sights is not suitable for levelling with tilting levels is less accurate than height of instrument method provides a check on the reduction of intermediate point levels ANSWER DOWNLOAD EXAMIANS APP
Surveying Perspective centre relates to Central projection Parallel projection Orthogonal projection None of these Central projection Parallel projection Orthogonal projection None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying In a tropical year, the numbers of sidereal days are 365.2422 365.2224 366.2422 365 365.2422 365.2224 366.2422 365 ANSWER DOWNLOAD EXAMIANS APP
Surveying In direct method of contouring, the process of locating or identifying points lying on a contour is called centring vertical control horizontal control ranging centring vertical control horizontal control ranging ANSWER DOWNLOAD EXAMIANS APP
Surveying Limiting gradient for locating the base line on evenly-sloping ground, is 1 in 10 1 in 12 1 in 8 1 in 6 1 in 10 1 in 12 1 in 8 1 in 6 ANSWER DOWNLOAD EXAMIANS APP
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