Irrigation - Engineering

Q1:

If L is total length of a canal in kilometres, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is

A 1000 PLC

B

C

D

ANS:A - 1000 PLC

Length=1000L (in metre).
Perimeter= P.
So, total area= 1000PL (in square metre).
So, total cost= 1000PLC.