RDA

RDA Academy

Superheat & Subcooling Practice Quiz

A free practice quiz: 10 worked scenarios. Calculate superheat and subcooling, then apply the RDA 2×2 diagnostic matrix.

Question 1 of 10Score: 0

Your result

Pass mark: 75% (8 out of 10).

Want to go further? RDA Academy's training covers fault-finding like this in depth. Details are on the website: rda-academy.co.uk

RDA Academy: rda-academy.co.uk

There is no exact science to a fault — these are good examples of the faults mentioned, but they may not always be as clear. Used as a guideline; genuine understanding and training are needed to read properly.