McqMate
| Q. |
Blowdown in a cooling tower |
| A. | Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities |
| B. | Increases the scale forming tendencies of water |
| C. | Is undesirable |
| D. | All (A), (B) & (C) |
| Answer» A. Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities | |
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