Surveying Which of the following is not used in measuring perpendicular offsets ? steel tape line ranger optical square cross staff steel tape line ranger optical square cross staff ANSWER DOWNLOAD EXAMIANS APP
Surveying Direct method of contouring is most accurate method adopted for large surveys only a quick method suitable for hilly terrains most accurate method adopted for large surveys only a quick method suitable for hilly terrains 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 50 m 25 m 75 m 7.5 m 50 m 25 m 75 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The allowable length of an offset depends upon the degree of accuracy required method of setting out the perpendiculars and nature of ground All of these scale of plotting degree of accuracy required method of setting out the perpendiculars and nature of ground All of these scale of plotting ANSWER DOWNLOAD EXAMIANS APP
Surveying To obtain photographs of an area of 1000 m average elevation, on scale 1 : 30,000, with a camera of 30 cm focal length, the flying height is 7000 m 4000 m 5000 m 6000 m 7000 m 4000 m 5000 m 6000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The angular distance of a heavenly body from the equator, measured along its meridian, is called Altitude Co-latitude Zenith distance Declination Altitude Co-latitude Zenith distance Declination ANSWER DOWNLOAD EXAMIANS APP
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