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MCQ explained

MCQ explainedLevel surface in terms of leveling is a:Surveying · 1 min read
MCQ explainedFor which application in leveling is an inverted staff reading most suitable?Surveying · 1 min read
MCQ explainedRoof as BM: inverted staff = 3.500 m, RL of BM = 100 m, staff at P = 1.200 m. Find RL of P.Surveying · 1 min read
MCQ explainedWhich is INCORRECT about Height of Instrument (HI) in levelling?Surveying · 1 min read
MCQ explainedDuring levelling, backsight at A was greater than foresight at B. Which is correct?Surveying · 1 min read
MCQ explainedClosed traverse: AB FB=10°20′, BB=190°20′; BC FB=155°30′, BB=336°30′; CA FB=290°00…Surveying · 1 min read
MCQ explainedWhich variations in magnetic declination are correctly paired? (1) Diurnal-Temperature (2) Secular-Earthquakes…Surveying · 1 min read
MCQ explainedIf R is horizontal distance and d is diameter of Earth, curvature correction is:Surveying · 1 min read
MCQ explainedLevelling in which staff readings AND the distance between points is required is called:Surveying · 1 min read
MCQ explainedPipe conveys 0.8 m³/s from source RL=92 m to reservoir RL=108 m. Static head required is:Surveying · 1 min read
MCQ explainedThe dumpy level is most suitable for levelling survey:Surveying · 1 min read
MCQ explainedRL of A = 100 m, BS at A = 2.00 m, reading at change point = 1.5 m. Find RL of change point.Surveying · 1 min read
MCQ explainedWhich test makes the line of sight perpendicular to the horizontal axis?Surveying · 1 min read
MCQ explainedDifferential levelling: A to TP1 BS=2.024, FS=1.420; TP1 to TP2 BS=1.986, FS=2.100. RL(A)=240.000. Find RL of…Surveying · 1 min read
MCQ explainedIn a levelling survey, the first staff reading after shifting the instrument and the last reading before shift…Surveying · 1 min read
MCQ explainedBack sight at station A = 0.865 m, Height of Instrument = 561.365 m. Find RL of A.Surveying · 1 min read
MCQ explainedRise and fall method of computation provides an arithmetic check on:Surveying · 1 min read
MCQ explainedFalling gradient levelling: successive readings 1.155, 2.74, 0.75, 1.79 m (3m staff). Correct booking order is…Surveying · 1 min read