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icedcappucino replied to the topic Bilge Water in the forum COC 5 (Engine) Oral Sample Answers 6 months, 2 weeks ago
Q: At port, how to handle bilge water if bilge tanks/Wells are all full?
As a junior engineer,
1. Immediately inform Second Engineer and Chief Engineer.
A) Chief Engineer and Captain will inform the ship managers, and liaise with the port and agent for shore disposal of the bilge water.2. Check engine room for source of water contributing to…[Read more]
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icedcappucino replied to the topic COC 5 (Engine) Oral Questions in the forum COC (Engine) past oral questions 6 months, 2 weeks ago
Updated with 2024 questions
David and Rui, Oct 2024
1. Bilge system
A) Bilge well high level, started bilge pump but bilge well level is not reducing.
2. MPA’s 8 RO
3. IMO conventions -
JerryPap became a registered member 6 months, 2 weeks ago
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DU became a registered member 6 months, 3 weeks ago
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Admin replied to the topic Boiler in the forum COC 5 (Engine) Oral Sample Answers 6 months, 3 weeks ago
Q: Boiler gauge glass – Blow down is carried out if water level rises, but suddenly drops when steam is introduced, where is the water level and what’s the next action taken.
I would consider carrying out blow down both gauge glass + cross check visible water level with the reading from the remote water level transmitter which sends sign…[Read more]
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Admin started the topic Boiler in the forum COC 5 (Engine) Oral Sample Answers 6 months, 3 weeks ago
Q: What to do when boiler is over-pressurised?
If my hot water kettle at home is boiling over, obviously first thing is switch off power (or cut off the gas if I’m boiling using stove). Same principle apply to onboard. Assuming this is an Auxiliary Boiler (not talking about composite boiler getting M/E exhaust gas) overpressurised scenario,…[Read more]
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Admin started the topic Non-return valves in the forum COC 5 (Engine) Oral Sample Answers 6 months, 3 weeks ago
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Admin replied to the topic Bilge Water in the forum COC 5 (Engine) Oral Sample Answers 6 months, 3 weeks ago
Q: Bilge Pump is running, but Bilge Well water level is not reducing. Why?
E/R Bilge System pipe line:
Bilge Well -> Strainer -> Valve -> Bilge Pump suction valve -> Bilge Pump suction strainer -> Bilge Pump -> Bilge Pump discharge valve -> Bilge Primary Tank.Fluid (air/liquid) generally flow from higher pressure zone to lower pressure zone.…[Read more]
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Admin started the topic Bilge Water in the forum COC 5 (Engine) Oral Sample Answers 6 months, 3 weeks ago
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