-
Admin replied to the topic COC 1 (Engine) Oral Questions in the forum COC (Engine) past oral questions 4 years, 5 months ago
-
Admin replied to the topic COC 2 (Engine) Oral Questions in the forum COC (Engine) past oral questions 4 years, 5 months ago
-
Admin replied to the topic COC 1 (Deck) Oral Questions in the forum COC (Deck) past oral questions 4 years, 5 months ago
-
Admin started the topic COC 1 (Deck) Oral Questions in the forum COC (Deck) past oral questions 4 years, 5 months ago
Checklist and past questions here!
-
Admin replied to the topic COC 2 (Deck) Oral Questions in the forum COC (Deck) past oral questions 4 years, 5 months ago
-
Admin started the topic COC 2 (Deck) Oral Questions in the forum COC (Deck) past oral questions 4 years, 5 months ago
Checklists and past questions here!
-
Admin replied to the topic COC 3 (Deck) Oral Questions in the forum COC (Deck) past oral questions 4 years, 5 months ago
-
Admin started the topic COC 3 (Deck) Oral Questions in the forum COC (Deck) past oral questions 4 years, 5 months ago
Checklists and past questions here!
-
Admin started the topic RESOURCES in the forum Seamanship 4 years, 5 months ago
-
Admin replied to the topic BULK CARGO in the forum Cargo Work 4 years, 5 months ago
-
Admin started the topic COLREG in the forum Navigation 4 years, 5 months ago
-
Admin started the topic GUIDELINES in the forum Ship Handling & Simulator 4 years, 5 months ago
-
Admin started the topic Sample assignments in the forum TARB (DECK) 4 years, 5 months ago
-
Admin started the topic INTERACTION in the forum Navigation 4 years, 5 months ago
What do you know about interaction? Gave 2 ship models.
Interaction is the reaction of the ship’s hull to pressure exerted on its underwater volume.
Describe the risks if the overtaking vessel is too close?
● The most important one would be a risk of a close quarter’s situation resulting in a collision caused by the interaction of both vesse…[Read more] -
Admin started the topic SCREW RACE, WAKE CURRENT, FRICTIONAL WAKE, in the forum Navigation 4 years, 5 months ago
What is screw race? Which is more prominent – screw race or transverse thrust?
What is wake current, frictional wake and girthing?SCREW RACE
When the engines are working ahead, it causes the propeller to drive a spiral flow of water towards the rudder. The spiral flow of water is known as a screw race.
SPIRAL motion of water when propeller b…[Read more] -
Admin started the topic LSA in the forum SOLAS 4 years, 5 months ago
Maintanence of LSA equipments as a chief officer
III/20 and III/36
Refer excel sheet
How do you carry out maintenance of lifeboat davit?
Msc circular 1205 – for manual (includes list of checks weekly and monthly)
Maintenance of l/b davit (msc 1093)
1) Davit structure – corrosion, misalignment, deformation, excessive freeplay
2) Wires and she…[Read more] -
Admin started the topic IMDG in the forum Cargo Work 4 years, 5 months ago
Solas II 2-2/ carriage of dg – DOC
– solas VI/2
General principles of loading docs required
– necessary for proper stowage and safe carriage
Cargo units – special properties of cargo,
Css code 1.9
Prior to shipment the shipper should provide all necessary information about the cargo to
enable the shipowner or ship operator to ensure that:
– t…[Read more] -
Admin started the topic EUMRV & IMO DCS in the forum Marine Legislation 4 years, 6 months ago
Purpose: Reduce CO2 emissions.
EUMRV: Eu(rope) Monitoring Reporting Verification
Date: 1 Jan 2018
Ships: > 5,000 gross tonnage (GT)
Area: EU, calling any EU ports.
Report details:
– Amount and emission factor for each type of fuel consumed in total
– Total CO2 emitted and additionally differentiated to aggregated CO2 emitted
-…[Read more] -
Admin started the topic Content Page for drawings & diagrams in the forum Drawings 4 years, 9 months ago
-
Admin started the topic Free surface effect in the forum Miscellaneous 4 years, 10 months ago
Free Surface Effect Of Ships:
When any tank or a compartment is partially filled, the motion of the liquid (due to the ship’s rolling and pitching motions) would reduce the stability of the ship. Why? Because, when the ship is inclined, the liquid in the tank shifts to the lower side of the tank, as shown in the following figure.Figure 1: F…[Read more]
- Load More