Surveying The process of turning the telescope about the vertical axis in horizontal plane is known as reversing swinging plunging transiting reversing swinging plunging transiting ANSWER DOWNLOAD EXAMIANS APP
Surveying Polaris is usually observed for the determination of the azimuth when it is At culmination Either at culmination or at elongation At elongation Neither at culmination nor at elongation At culmination Either at culmination or at elongation At elongation Neither at culmination nor at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying Subtense bar is an instrument used for measurement of angles measurement of horizontal distances in plane areas measurement of horizontal distances in undulated areas levelling measurement of angles measurement of horizontal distances in plane areas measurement of horizontal distances in undulated areas levelling ANSWER DOWNLOAD EXAMIANS APP
Surveying At the first point of Aeries, the sun moves From north to south of the equator Southward From south to north of the equator Northward From north to south of the equator Southward From south to north of the equator Northward ANSWER DOWNLOAD EXAMIANS APP
Surveying When a star is between the pole and the horizon, the relationship between latitude (λ), zenith distance (z) and declination δ, is θ = δ - z θ = 180° - (z + δ) θ = z + δ θ = (z + δ) - 180° θ = δ - z θ = 180° - (z + δ) θ = z + δ θ = (z + δ) - 180° ANSWER DOWNLOAD EXAMIANS APP
Surveying The hour angle of the heavenly body for Greenwich meridian equals the hour angle of the body for any other meridian + longitude: All listed here True sun Mean sun Vernal equinox All listed here True sun Mean sun Vernal equinox ANSWER DOWNLOAD EXAMIANS APP
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