Surveying Which of the following angles can be set out with the help of French cross staff? any angle either 45° or 90° 45° only 90° only any angle either 45° or 90° 45° only 90° only ANSWER DOWNLOAD EXAMIANS APP
Surveying A series of closely spaced contour lines represents a plane surface steep slope gentle slope uniform slope plane surface steep slope gentle slope uniform slope ANSWER DOWNLOAD EXAMIANS APP
Surveying The great circle along which the sun appears to trace on the celestial sphere with earth as centre during the year, is called None of these Equator Ecliptic Celestial equator None of these Equator Ecliptic Celestial equator ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of offsets involves less measurement on the ground? all involve equal measurement on the ground method of ties method of perpendicular offsets method of oblique offsets all involve equal measurement on the ground method of ties method of perpendicular offsets method of oblique offsets ANSWER DOWNLOAD EXAMIANS APP
Surveying The most convenient co-ordinate system for specifying the relative positions of heavenly bodies on the celestial sphere, is Declination and right ascension system Declination and altitude system Altitude and azimuth system Declination and hour angle system Declination and right ascension system Declination and altitude system Altitude and azimuth system Declination and hour angle system 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 0.60 sq km 0.56 sq km 0.64 sq km 0.50 sq km 0.60 sq km 0.56 sq km 0.64 sq km 0.50 sq km ANSWER DOWNLOAD EXAMIANS APP
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