(a) Describe, with the aid of a 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 in EACH of the following: (i) Low engine load (4) (ii) Low steam demand (4)
WHRS & Boiler
UKM Tuticorin 
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