# Civil Engineering - Water Resources Engineering - Discussion

Discussion Forum : Water Resources Engineering - Section 1 (Q.No. 13)
13.
According to Robert E. Horton, the equation of infiltration capacity curve, is (where letters carry their usual meanings)
f = fc (fo - fc) ekt
f = ft - (fo - fc) e-kt
f = ft + (fo - fc) e-kt
f = f + (fo - fc) ekt
Explanation:
No answer description is available. Let's discuss.
Discussion:
12 comments Page 1 of 2.

Goli said:   2 years ago

Saqib said:   5 years ago
fp = fc + (fo - fc)e-kt.
where fp = the infiltration capacity (depth/time) at some time t.
k = a constant representing the rate of decrease in f capacity,
fc = a final or equilibrium capacity,
f0 = the initial infiltration capacity.
(1)

Manu said:   5 years ago
f(t) = f(c)+(f0-fc)*e^(-kt) is the correct Horton equation.

Ramyahegde said:   5 years ago
It is F = fc+(fo-fc)e^-kt.

Sudhakar said:   5 years ago
I think A is the correct answer.

Rahul said:   6 years ago
According to me, B is the correct answer.

Vinod said:   6 years ago
Yes, right @Malikarjun.

Teba said:   6 years ago
Yes, I agree @Mallikarjun.

Bhagwat said:   6 years ago