Using the available references, if the dry bulb temperature is 91° and the wet bulb temperature is 87°, what is the relative humidity in a cargo hold?

Question

Using the available references, if the dry bulb temperature is 91&deg; and the wet bulb temperature is 87&deg;, what is the relative humidity in a cargo hold?

Accepted Answer

Option B: 85%. High ambient moisture indicated by a dry bulb of 91°F and wet bulb of 87°F yields a relative humidity of 85% on psychrometric charts, highlighting a significant risk of cargo sweat during transport.

Using the available references, if the dry bulb temperature is 91&deg; and the wet bulb temperature is 87&deg;, what is the relative humidity in a cargo hold?

Using the available references, if the dry bulb temperature is 91° and the wet bulb temperature is 87°, what is the relative humidity in a cargo hold?