Surveying Polaris is usually observed for the determination of the azimuth when it is Either at culmination or at elongation At culmination At elongation Neither at culmination nor at elongation Either at culmination or at elongation At culmination At elongation Neither at culmination nor at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC right angled at C, sin b equals to tan c tan B sin c cos B sin c sin B cos c cos B tan c tan B sin c cos B sin c sin B cos c cos B ANSWER DOWNLOAD EXAMIANS APP
Surveying An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as horizontal equivalent contour interval contour line contour gradient horizontal equivalent contour interval contour line contour gradient ANSWER DOWNLOAD EXAMIANS APP
Surveying The point at which sun's declination changes from north to south, is known as Vernal Equinox First point of Aeries Both (B) and (C) of the above First point of Libra Vernal Equinox First point of Aeries Both (B) and (C) of the above First point of Libra ANSWER DOWNLOAD EXAMIANS APP
Surveying The time interval between successive transits of the moon, is 24 hours 10 minutes 23 hours 50 minutes 24 hours 50 minutes 20 hours 25 minutes 24 hours 10 minutes 23 hours 50 minutes 24 hours 50 minutes 20 hours 25 minutes ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the minor control point and the principal point should be equal to Base line of the right photograph of stereo pair Sum of the base lines of stereo pair Mean of the base lines of the stereo pair Base line of the left photograph of stereo pair Base line of the right photograph of stereo pair Sum of the base lines of stereo pair Mean of the base lines of the stereo pair Base line of the left photograph of stereo pair ANSWER DOWNLOAD EXAMIANS APP
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