Fins are installed on the generating tube surfaces in waste heat boilers to （）. -题库考试答案搜索网

Fins are installed on the generating tube surfaces in waste heat boilers to （）.

单选题

2022-01-03 02:53

A、prevent soot fires in the exhaust system
B、prevent exhaust gas erosion of the tubes
C、increase the velocity of exhaust gas flow
D、increase the rate of heat transfer

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正确答案

D

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标签：船舶动力装置海船船员考试

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