What is the lowest temperature that water can be cooled to in a cooling tower relative to the air temperature?

Chemical Engineering Basics MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Chemical Engineering Basicschemical-engineering › chemical-engineering-basics
Published
11 Feb 2019
Last updated
28 May 2026

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Explanation

The minimum temperature achievable by water in a cooling tower corresponds to the dew point temperature of the air. This is because water cannot cool below the temperature at which air becomes saturated and condensation begins.

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