Question

A cold storage room supplied 10,000 kg of fish entering 20 C is cooled to -10 C in 10-hour. Sp. heat before freezing 0.7 kcal/kg C & 0.3 kcal/kg C after freezing with -3 C freezing temp. Determine total product load in kcal & the equipment refrigeration capacity in tons with latent heat 55.5 kcal/kg.

Answer 1