Surveying The displacement of the pictured position of a point of h elevation on a vertical photograph taken with a camera of 30 cm focal length, from an altitude of 3000 m, is 4.4 mm 7.5 mm 6.5 mm 5.5 mm 4.4 mm 7.5 mm 6.5 mm 5.5 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the prolongation of the preceding line and the forward line of a traverse is called included angle None of these direct angle deflection angle included angle None of these direct angle deflection angle 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/4 Δ/2 Δ/6 Δ/3 Δ/4 Δ/2 Δ/6 Δ/3 ANSWER DOWNLOAD EXAMIANS APP
Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.36 0.4 0.6 0.24 0.36 0.4 0.6 0.24 ANSWER DOWNLOAD EXAMIANS APP
Surveying Accidental errors Are generally small Do not follow any definite mathematical law Cannot be removed by applying corrections to the observed values All of these Are generally small Do not follow any definite mathematical law Cannot be removed by applying corrections to the observed values All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between Horizon and equator Zenith and pole Pole and horizon Equator and zenith Horizon and equator Zenith and pole Pole and horizon Equator and zenith ANSWER DOWNLOAD EXAMIANS APP
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