Q1. With regards to ordering and receiving fuel bunker on board answer the following; A. The importance of correct bunker specification including the relevant ISO standard; B. How will you ensure that a representative sample is drawn during bunkering; C. How will you ensure that in case of bunker disputes especially with regards to quality the sample from the vessel will be acceptable for verification?
Q2. A. With respect to refrigeration gases used on board vessels answer the following; B. Explain ozone depleting potential of conventional ref gases; C. Name alternative refrigeration gases available and being used on board; D. Explain the steps you will take to ensure that release of refrigeration gases from the plant is minimized during normal operation and during maintenance activities.
Q3. A. Explain the following modern methods of turbo charging - i. Pulse converter system; ii. Sequential turbo charging; iii. 2 stage turbo charging; iv. Variable geometry turbo charger.
Q5. Your vessel where you are posted as a Chief engineer is about to enter dry dock. State the co-ordination and information exchange necessary with the master of the vessel for successful entry. Also list the necessary preparation you would make along with earmarking division of duties to the engineers of the vessels. Enlist the inspection and co-ordinations you will make with dry dock authorities for successful coming out of the dry dock.
Q4. State the circumstances which may lead to suspension or withdrawal of class explain the terms A. period of class B. anniversary date C. survey time window D. memoranda E. recommendations
Q9. A ship on which you have joined as chief engineer is scheduled to be put in active service after major layup and necessary repairs state the preparation and trial you would conduct prior offering the ship to the surveying authorities for survey and inspection
Q7. A. Explain PSC inspection underline its authority for exercising basis of such inspection. Explain the various steps a flag state can take to ensure that PSC detentions of its vessels are minimized.
Q6. Explain the influence of following external factors in higher consumption of fuel oil and how at best they could be controlled? (i) Ship's hull condition (ii) Weather condition (iii) Maintenance of different equipment’s in a fuel oil system (iv) Damage to propeller blades
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