(a) Describe, with the aid of sketch, the water/steam circulation system for the waste heat recovery system (5) (b) Explain how economiser circulation pumps are maintained in a cool condition to allow for prolonged operation without problem (3) (c) Describe how a waste heat recovery system steam pressure is maintained and the system operated when the associated diesel engine plant is operating on EACH of the following (i) Low engine load (4) (ii) Low steam demand (4)
WHRS & Boiler
UKM Tuticorin 
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