Relation between P,Q and H

Now, P is directly proportional to both Q and H.

If either H or Q is increased the magnitude of P increases.If H is increased ,Q decreased,P increases but if H is decreased,Q is increased,P decreases.Visit HPC and try to find hydropower(P) with varying head(H) once and varying discharge(Q) once.Then vary both Q and H . Below is what I had done :

H(m) :100 : 150 : 200 : 250 : 100 : 100 : 100 : 80 : 60 : 150 : 200

Q(mcs) : 100 : 100 : 100 : 100 : 150 : 200 : 250 : 300 : 350 : 300 : 250

P(kW) : 98000 : 147000 : 196000 : 245000 : 147000 : 196000 : 245000 : 235200 : 205800 : 441000 : 490000

So H is more influential than Q on P.