TEST 1 (SURVEYING-PLANE TABLE SURVEYING AND CURVES)

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1. The method of orientation used, when the plane table occupies a position not yet located on the map is called as




... Answer is D)
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2. The vertical point of intersection (VPI) is 100m away (when measured along the horizontal) from the vertical point of curvature (VPC). If the vertical curve is parabolic the length of the curve (in meters and measured along the horizontal) is




... Answer is A)
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3. The circular curve of radius R connects two straights with a deflection angle of 60 degree. The tangent length is




... Answer is A)
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4. The tangent distance for a circular curve of length 150m joining two straights meeting at an external angle of 30 degree is………….




... Answer is B)
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5. Setting out a curve using two theodolite methods involves with




... Answer is B)
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6. The chainage of the intersection point of two straight lines is 1585.60m and the angle of intersection is 40 degree, If the radius of a circular curve is 600m, the tangent distance (in m) and length of the curve (in m) are




... Answer is C)
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7. Two straight lines intersect at an angle of 60 degree. The radius of a curve joining the two straight lines is 600m. The length of long chord and mid-ordinate in meter of the curve are




... Answer is B)
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