Question:
The average pan coefficient for United States Weather Bureau Class A pan is equal to:
The average pan coefficient for United States Weather Bureau Class A pan is equal to:
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Remember: Class A pan coefficient (Kp) is typically 0.70. Adjustments depend on location, wind, and humidity conditions.
Updated On: Jan 7, 2025
- 0.95
- 1.1
- 0.7
- 0.2
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The Correct Option is C
Solution and Explanation
The pan coefficient (\(K_p\)) is used to convert evaporation measured from a pan to the equivalent evaporation over a larger water body. For the United States Weather Bureau Class A pan, the average pan coefficient is approximately 0.70, accounting for the differences in heat storage and energy exchange between the pan and a natural water body.
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