The deflection angle for any chord is equal to the deflection angle for the proceeding chord minus the tangential angle for that chord.

Related MCQs

• An angle made by a survey line with the prolongation of the proceeding line, is known as
• An angle measured clockwise from the proceeding survey line to the following survey line is called
• A deflection angle in a traverse is equal to the
• The degree of the curve is the angle subtended by a chord of
• The deflection angle may have any value between
• An imaginary line tangential to the longitudinal curve of the bubble tube at its middle point is called
• An imaginary line tangential to the longitudinal curve of the level at the centre of the tube is called
• When R is the radius of the curve (in metres), D is the degree of curve (in degrees) and length of the chord is 30 m, then the relation between R and D is
• The difference is length between the arc and the subtended chord on the surface of the earth for a distance of 18.2 km is only
• When the length of a chord is less than the peg interval, it is known as