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1 vote	1566 views	1 answer	Rankine's deflection angle in minutes is obtained by multiplying the length of the chord by updated 11 years ago by Civil Engineer
1 vote	1262 views	1 answer	Perpendicular offset from a tangent to the junction of a transition curve and circular curve is equal to updated 11 years ago by Civil Engineer
1 vote	1483 views	1 answer	If a linear traverse follows a sharp curve round a large lake where it is difficult to have long legs, the accuracy of the traverse may be improved by updated 11 years ago by Civil Engineer
1 vote	1474 views	1 answer	Designation of a curve is made by updated 11 years ago by Civil Engineer
1 vote	1069 views	1 answer	During secular variation of magnetic meridian at different places updated 11 years ago by Civil Engineer
1 vote	1219 views	1 answer	To avoid large centering error with very short legs, observations are generally made updated 11 years ago by Civil Engineer
1 vote	1156 views	1 answer	For indirect ranging, number of ranging rods required, is updated 11 years ago by Civil Engineer
1 vote	1751 views	2 answers	Profile levelling is usually done for determining updated 11 years ago by Civil Engineer
1 vote	1529 views	1 answer	The chaining on sloping ground is updated 11 years ago by Civil Engineer
1 vote	1771 views	1 answer	To orient a plane table at a point P roughly south of the mid-point of two inaccessible conical hill stations A and B in the plains, a point C is selected in line with AB and table is oriented at C by bringing ab in line with AB. A ray is then drawn towards P and at P the table is oriented by back ray method. The orientation so obtained, is updated 11 years ago by Civil Engineer