Surveying The declination and right ascension of the sun becomes 23° 27' N and 90° respectively on December 22 September 21 June 21 March 21 December 22 September 21 June 21 March 21 ANSWER DOWNLOAD EXAMIANS APP
Surveying The method of surveying by triangulation was first introduced by the Dutchman Snell in 1615 1630 1600 1650 1615 1630 1600 1650 ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following is not used in measuring perpendicular offsets ? cross staff optical square steel tape line ranger cross staff optical square steel tape line ranger ANSWER DOWNLOAD EXAMIANS APP
Surveying The want of correspondence in stereo-photographs Is minimum when θ is 3° Is a good property Is not affected by the change of flying height between photographs Is a function of tilt Is minimum when θ is 3° Is a good property Is not affected by the change of flying height between photographs Is a function of tilt ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle of intersection of the two plane mirrors of an optical square is 45° 60° 30° 90° 45° 60° 30° 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of an observer and declination of a heavenly body respectively, the upper culmination of the body will be south of zenith if its zenith distance, is ½ (θ - δ) θ - δ δ - θ θ + δ ½ (θ - δ) θ - δ δ - θ θ + δ ANSWER DOWNLOAD EXAMIANS APP
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