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MCQ explained

MCQ explainedStaff lower reading=1.4 m, upper=2.9 m; anallatic lens tacheometer. Find horizontal distance.Surveying · 1 min read
MCQ explainedWhat is the correct ratio of refraction correction to curvature correction?Surveying · 1 min read
MCQ explainedCalculate curvature correction (m) for a distance of 500 m.Surveying · 1 min read
MCQ explainedWhich of the following is correct for sensitivity of the bubble tube?Surveying · 1 min read
MCQ explainedWhat is the correct sequence of temporary adjustment of level?Surveying · 1 min read
MCQ explainedReciprocal levelling eliminates:Surveying · 1 min read
MCQ explainedCalculate combined correction for curvature and refraction (m) for distance of 2 km.Surveying · 1 min read
MCQ explainedReciprocal levelling across pond: setup A — staff(A)=2.5, staff(B)=2.0; setup B — staff(A)=1.2, staff(B)=1.7.…Surveying · 1 min read
MCQ explainedThe line normal to the plumb line is called:Surveying · 1 min read
MCQ explainedFly levelling is used for:Surveying · 1 min read
MCQ explainedThe mean sea level used by Survey of India as reference datum is the mean sea level of:Surveying · 1 min read
MCQ explainedAn internally focussing telescope uses:Surveying · 1 min read
MCQ explainedA level line is: Parallel to mean spheroidal surfaceSurveying · 1 min read
MCQ explainedThe formula for curvature correction is:Surveying · 1 min read
MCQ explainedA bench mark is:Surveying · 1 min read
MCQ explainedGeoid is the surface of:Surveying · 1 min read
MCQ explainedThe line passing through the intersection of cross hairs and the optical centre of objective lens is called:Surveying · 1 min read
MCQ explainedThe sensitivity of a bubble tube decreases when:Surveying · 1 min read