Surveying The rate of change of parallax dp/dh with respect to change in h, may be expressed as fB/(H + h)² fB/(H - h)² fB/(H - h) fB/(H + h) fB/(H + h)² fB/(H - h)² fB/(H - h) fB/(H + h) 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
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to d2 1/d 1/d2 d d2 1/d 1/d2 d ANSWER DOWNLOAD EXAMIANS APP
Surveying Equation of time which is the difference between apparent solar time and mean solar time at any instant, vanishes during one year Thrice Once Four times Twice Thrice Once Four times Twice 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 True horizon All of these Celestial horizon Rational horizon True horizon All of these Celestial horizon Rational horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying At the first point of Aeries, the sun moves From south to north of the equator Northward From north to south of the equator Southward From south to north of the equator Northward From north to south of the equator Southward ANSWER DOWNLOAD EXAMIANS APP
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