Which of the following statement is correct -
(a) Steeper gradient are sometimes provided to avoid deep excavations
(b) Steeper gradient are sometimes provided to avoid long detours
(c) Exceptional gradeint becomes necessary to avoid deep cuttings
(d) All of the above.
The correct Answer Is
(d) All of the above
(a) Steeper gradient are sometimes provided to avoid deep excavations
(b) Steeper gradient are sometimes provided to avoid long detours
(c) Exceptional gradeint becomes necessary to avoid deep cuttings
(d) All of the above.
The correct Answer Is
(d) All of the above
