Surveying The sensitivity of a bubble tube can be increased by decreasing the length of bubble increasing the diameter of the tube increasing the viscosity of liquid decreasing the radius of curvature of tube decreasing the length of bubble increasing the diameter of the tube increasing the viscosity of liquid decreasing the radius of curvature of tube ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following angles can be set out with the help of French cross staff? 45° only any angle 90° only either 45° or 90° 45° only any angle 90° only either 45° or 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying Right ascension of a heavenly body is its equatorial angular distance measured Eastward from the first point of Libra Westward from the first point of Aeries Westward from the first point of Libra Eastward from the first point of Aeries Eastward from the first point of Libra Westward from the first point of Aeries Westward from the first point of Libra Eastward from the first point of Aeries ANSWER DOWNLOAD EXAMIANS APP
Surveying The rise and fall method provides a check on the reduction of intermediate point levels is not suitable for levelling with tilting levels is less accurate than height of instrument method quicker and less tedious for large number of intermediate sights provides a check on the reduction of intermediate point levels is not suitable for levelling with tilting levels is less accurate than height of instrument method quicker and less tedious for large number of intermediate sights ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 7.5 m 25 m 50 m 75 m 7.5 m 25 m 50 m 75 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Normal tension is that pull which neutralizes the effect due to pull and sag makes the correction due to sag equal to zero is used at the time of standardising the tape makes the correction due to pull equal to zero neutralizes the effect due to pull and sag makes the correction due to sag equal to zero is used at the time of standardising the tape makes the correction due to pull equal to zero ANSWER DOWNLOAD EXAMIANS APP
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