Surveying The adjustment of horizontal cross hair is required particularly when the instrument is used for All of these prolonging a straight line leveling measurement of horizontal angles All of these prolonging a straight line leveling measurement of horizontal angles ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following angles can be set out with the help of French cross staff? 45° only either 45° or 90° 90° only any angle 45° only either 45° or 90° 90° only any angle ANSWER DOWNLOAD EXAMIANS APP
Surveying The correction applied to the measured base of length ‘L’ is Sag = L³w²/24P² where w is the weight of tape/m Tension = (P - Ps)L/AE All of these Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Sag = L³w²/24P² where w is the weight of tape/m Tension = (P - Ps)L/AE All of these Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal plane contains Principal point Iso-centre All of these Nadir point Principal point Iso-centre All of these Nadir point ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the observer's meridian and declination circle of a heavenly body, is known as Azimuth Declination Hour angle Right ascension Azimuth Declination Hour angle Right ascension ANSWER DOWNLOAD EXAMIANS APP
Surveying Perspective centre relates to Orthogonal projection None of these Central projection Parallel projection Orthogonal projection None of these Central projection Parallel projection ANSWER DOWNLOAD EXAMIANS APP
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