MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the formula for the fundamental relationship for the design of the ventilation system? |
| A. | head of air inside the machine = hydrodynamic resistance * volume of air passing2 |
| B. | head of air inside the machine = hydrodynamic resistance + volume of air passing2 |
| C. | head of air inside the machine = hydrodynamic resistance – volume of air passing2 |
| D. | head of air inside the machine = hydrodynamic resistance / volume of air passing2 |
| Answer» B. head of air inside the machine = hydrodynamic resistance + volume of air passing2 | |