Surveying If the equatorial distance between two meridians is 100 km, their distance at 60° latitude will be 600 km 800 km 500 km 1000 km 600 km 800 km 500 km 1000 km ANSWER DOWNLOAD EXAMIANS APP
Surveying A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is Δ/2 Δ/6 Δ/3 Δ/4 Δ/2 Δ/6 Δ/3 Δ/4 ANSWER DOWNLOAD EXAMIANS APP
Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.6 0.4 0.24 0.36 0.6 0.4 0.24 0.36 ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the celestial sphere vertically below the observer's position, is called Nadir Celestial point Zenith Pole Nadir Celestial point Zenith Pole ANSWER DOWNLOAD EXAMIANS APP
Surveying The correction applied to the measured base of length ‘L’ is Tension = (P - Ps)L/AE All of these Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Sag = L³w²/24P² where w is the weight of tape/m Tension = (P - Ps)L/AE All of these Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Sag = L³w²/24P² where w is the weight of tape/m ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is (θ + δ)/2 θ - δ θ + δ δ - θ (θ + δ)/2 θ - δ θ + δ δ - θ ANSWER DOWNLOAD EXAMIANS APP
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