MCQOPTIONS
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| 1. |
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 |
| Answer» E. | |