Question

Is sun drying and solar drying same?

(a) True

(b) False

This question was addressed to me by my college professor while I was bunking the class.

This question is from Sun Drying topic in division Drying of Food Processing Unit Operations

Answer 1

Right answer is (b) False

Explanation: In sun drying, the product is exposed directly to solar radiation and more or less effectively to the wind. In solar drying, the produce is contained in an enclosed space, and the air in contact with it is heated by solar radiation.