Psychrometric chart geometry: shape of constant wet-bulb temperature lines. Evaluate the statement: “On a standard psychrometric chart, the wet-bulb temperature lines are curved lines.” Decide whether the statement is true or false.

Difficulty: Easy

Correct Answer: Disagree (false)

Explanation:

Concept
On standard psychrometric charts, lines of constant wet-bulb temperature are drawn as straight oblique lines (nearly coincident with lines of constant enthalpy). Relative humidity lines are the curved family.


Final Answer
Disagree (false).

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