Surveying For any star to be a circumpolar star, its Declination must be 90° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 0° Declination must be 90° Distance from the pole must be less than the latitude of the observer Hour angle must be 180° Declination must be 0° ANSWER DOWNLOAD EXAMIANS APP
Surveying There are two stations A and B. Which of the following statements is correct? The fore and back bearings of AB differ by 180° All listed here The fore bearing of AB is AB The back bearing of AB is BA The fore and back bearings of AB differ by 180° All listed here The fore bearing of AB is AB The back bearing of AB is BA ANSWER DOWNLOAD EXAMIANS APP
Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.56 sq km 0.60 sq km 0.64 sq km 0.50 sq km 0.56 sq km 0.60 sq km 0.64 sq km 0.50 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying International Date Line is located along Equator Standard meridian 180° longitude Greenwich meridian Equator Standard meridian 180° longitude Greenwich meridian ANSWER DOWNLOAD EXAMIANS APP
Surveying Theodolite is an instrument used for tightening the capstan-headed nuts of level tube measurement of horizontal angles only measurement of vertical angles only measurement of both horizontal and vertical angles tightening the capstan-headed nuts of level tube measurement of horizontal angles only measurement of vertical angles only measurement of both horizontal and vertical angles ANSWER DOWNLOAD EXAMIANS APP
Surveying The horizontal angle between the true meridian and magnetic meridian at a place is called local attraction azimuth magnetic bearing declination local attraction azimuth magnetic bearing declination ANSWER DOWNLOAD EXAMIANS APP
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