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MCQ explained

MCQ explainedData recorded during curve setting using the two-theodolite method – find the deflection angles A, B and…Surveying · 2 min read
MCQ explainedThe length of the first sub chord is 10 m and the radius of the curve is 200 m. Find the first tangential angl…Surveying · 2 min read
MCQ explainedCalculate the shift in a transition curve given three candidate lengths and a radius of 200 m.Surveying · 2 min read
MCQ explainedThe angle of intersection of two straights is 120 degrees. Find the ratio of the length of long chord to the t…Surveying · 1 min read
MCQ explainedWhich method locates an offset point from 2 different points on a chain line forming a near-equilateral triang…Surveying · 2 min read
MCQ explainedOffsets from the tangents method of curve setting can be adopted if:Surveying · 2 min read
MCQ explainedIn a plane survey, the length of an arc 12 km long lying on the earth’s surface is how much greater than…Surveying · 2 min read
MCQ explainedA simple circular curve of radius 600 m is to be set out on field. Calculate the value of versed sine for the…Surveying · 2 min read
MCQ explainedThe upper plate (vernier plate) of a theodolite carries the:Surveying · 2 min read
MCQ explainedWhen the vertical circle is to the observer’s left and the altitude bubble is up, the telescope is in th…Surveying · 2 min read
MCQ explainedThe main purpose of providing an anallactic lens in a tacheometer is to:Surveying · 2 min read
MCQ explainedTwo distances 200 m and 298 m measured from a tacheometer with staff intercepts 2 m and 3 m – find the a…Surveying · 1 min read
MCQ explainedA method usually adopted to contour rough mountainous regions is:Surveying · 2 min read
MCQ explainedWhich method of surveying distance and elevation involves measuring vertical angle to staff using trigonometry…Surveying · 2 min read
MCQ explainedThe most accurate instrument for measuring horizontal and vertical angles is:Surveying · 2 min read
MCQ explainedThe multiplying constant of a theodolite is:Surveying · 2 min read
MCQ explainedFor a tacheometer, the additive and multiplying constants are respectively:Surveying · 2 min read
MCQ explainedThe ‘Scale plate’ of a theodolite is:Surveying · 2 min read