The capacity of a refrigeration system is 2.5 tonnes of refrigeration. What is the capacity in Kw? Power Engineering The capacity of a refrigeration system is 2.5 tonnes of refrigeration. What is the capacity in Kw? a) 3.8 b) 6.5 c) 8.46 d) 9.69 e) 12.43 Answer: D Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+