Engineering, 29.08.2019 23:30 baseball1525

Aboiler is being tested for 24 hours and during this trial steam at average pressure of 10 bar, dry saturated is produced from 15 ton of water consuming 1.5 ton of coal. composition of coal has 3% moisture and 4% ash. feed water is added at 35°c. determine, (i) the boiler efficiency, (ii) the equivalent evaporation per kg of dry coal, and (iii) the equivalent evaporation per kg of combustible present in coal.

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Aboiler is being tested for 24 hours and during this trial steam at average pressure of 10 bar, dry...

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