Question 26 of 30
Exhaust gas economiser produces
A
fresh water
B
steam
C
inert gas
D
electricity
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Answer & Explanation
The correct answer is Option B: steam.
An exhaust gas economizer is a heat exchanger that recovers waste heat from the exhaust gases of the main engine or auxiliary boilers to generate steam or preheat feedwater. It is not involved in producing fresh water, inert gas, or electricity directly.