Surveying Cross staff is an instrument used for measuring bearings of the lines None of these measuring approximate horizontal angles setting out right angles measuring bearings of the lines None of these measuring approximate horizontal angles setting out right angles ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following angles can be set out with the help of French cross staff? either 45° or 90° any angle 45° only 90° only either 45° or 90° any angle 45° only 90° only ANSWER DOWNLOAD EXAMIANS APP
Surveying The want of correspondence in stereo-photographs Is not affected by the change of flying height between photographs Is a function of tilt Is a good property Is minimum when θ is 3° Is not affected by the change of flying height between photographs Is a function of tilt Is a good property Is minimum when θ is 3° ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by cos λ cot λ tan λ sin λ cos λ cot λ tan λ sin λ ANSWER DOWNLOAD EXAMIANS APP
Surveying If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be 1 cm 2 cm 4 cm 3 cm 1 cm 2 cm 4 cm 3 cm ANSWER DOWNLOAD EXAMIANS APP
Surveying A negative declination shows that the magnetic meridian is to the None of these western side of the true meridian eastern side of the true meridian southern side of the true meridian None of these western side of the true meridian eastern side of the true meridian southern side of the true meridian ANSWER DOWNLOAD EXAMIANS APP
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