[DREW MARINE] Cooling Water and Makeup Water Tests | Marine Engineering | Technical Vlog : 080

[@ramanmarara5154]

Ur cooling water colour is very clear.. we r adding liquidit chemical and dor that water colur is yellowish like chemical colur and titrte not coming up...?? Suggestions plz

[@CHiEF_MOEMYiNTSHEiN]

Chemical residues settled down at the bottom of cooling water expansion tank, when ship gets age.
If the tank bottom was not cleaned regularly by sucking with vacuum, it may be one of the facts.
Another factor is over dosing chemical.

[@latnaungdi4734]

ဆရာ့အသံနဲ့မဟုတ်တော့နားထောင်ရဒါတစ်မျိုးကြီးဘဲ

[@CHiEF_MOEMYiNTSHEiN]

Thanks for Feedback. 😊