Hydraulic Machines - Engineering

Q1:

If Hg is the gross or total head and hf is the head lost due to friction, then net or effective head (H) is given by

A H = Hg/hf

B H = Hg x hf

C H = Hg + hf

D H = Hg - hf

ANS:D - H = Hg - hf

Explanation: No answer description is available.