Question

An ice plant works on a Carnot refrigeration cycle. It produces 15 tonnes of ice per day. The ice is formed from water at 0 degree C and maintained at the same temperature. The plant rejects heat at 25 degree C atmosphere. The power required to run the refrigeration plant is supplied by a Carnot engine. The Carnot engine works between 220 degree C and 25 degree C. The Carnot engine use fuel of calorific value 44500 kJ/kg. All the power produced by the engine is supplied to ice plant. The latent heat of melting for ice is 334.5 kJ/kg. Quantity of fuel consumed per hour (in kg)

Choices:-

1.1

1.7

2.3

3.7

Answer 1

Answer:

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