Surveying The process of turning the telescope about the vertical axis in horizontal plane is known as transiting plunging reversing swinging transiting plunging reversing swinging ANSWER DOWNLOAD EXAMIANS APP
Surveying The plane at right angle to the zenith-nadir line and passing through the centre of the earth, is called Rational horizon True horizon Celestial horizon All of these Rational horizon True horizon Celestial horizon All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying In the quadrantal bearing system, a whole circle bearing of 293° 30′ can be expressed as N66°30’W N23°30’W W23°30’N S113°30’N N66°30’W N23°30’W W23°30’N S113°30’N ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is f/H sec θ f/H cos ½θ f/H f sec θ/H f/H sec θ f/H cos ½θ f/H f sec θ/H ANSWER DOWNLOAD EXAMIANS APP
Surveying If two points differing by 1° of latitude and of the same longitude is 110 km apart on the earth, then two astronomical positions on the moon is about 50 km 10 km 25 km 30 km 50 km 10 km 25 km 30 km ANSWER DOWNLOAD EXAMIANS APP
Surveying The sensitivity of a bubble tube can be increased by decreasing the length of bubble decreasing the radius of curvature of tube increasing the diameter of the tube increasing the viscosity of liquid decreasing the length of bubble decreasing the radius of curvature of tube increasing the diameter of the tube increasing the viscosity of liquid ANSWER DOWNLOAD EXAMIANS APP
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