The purpose of reconnaissance survey
(a) To determine technical fenibility of the line*
(b) To assess whether such a line is required or not
(c) To decide the final alignment of the railway line
(d) None of the above
(a) To determine technical fenibility of the line*
(b) To assess whether such a line is required or not
(c) To decide the final alignment of the railway line
(d) None of the above