What is the range of the cooler surfaces per 1 KW of losses?
(a) 0.1-0.25 m^2
(b) 0.18-0.2 m^2
(c) 0.1-0.2 m^2
(d) 0.18-0.25 m^2
This question was addressed to me in semester exam.
Origin of the question is Methods of Cooling of Transformers topic in chapter Design of Transformers of Design of Electrical Machines