1. Read the text, translate and answer the questions. Marpol 73/78

MARPOL 73/78 is the International Convention for the Prevention of Pollution from ships. It was adopted in 1973 and modified by its Protocol in 1978.

1. The Convention established «prohibited zones» where the discharge is forbidden. Today there are 12 mile - 225 mile zones where the discharge of oil or mixtures, containing more than 15 p.pm. is allowed. Today there are also seas which are considered «prohibited zones» too. They are some inland seas such as the Red Sea, the Black Sea, the Caspian Sea, the Mediterranean Sea, the Persian Gulf, the North Sea and the Arctic Seas.

2. According to the Convention all the ocean-going ships must be fitted/supplied with filtering and separating equipment, Separator Aquamarine is an example of such facility.

3. Most of the technical measures are included in the Annexes which show what substances should not be discharged in certain areas.

Every sea-going vessel must have the International Oil Prevention Certificate which is given if she has all the necessary facilities on board. If the vessel's engineers do not follow the regulations, the ship should pay a high penalty or should be fined. The problem of Sea Pollution is the global problem. The main causes are routine ship (ballast water) operations and tanker accidents.

2. Speak about your ship, its principle particulars.

3. Explain the following abbreviations. Commands to the Engine Room.

atm. deg., d. H.P., hp. Nos. wt. BTU, B. t. u., Btu F., Fahr. i.m.e.p. p.s.i.g. I.D.

BEWARE! DON'T TOUCH THE WIRE! YOU MUST WEAR EAR-MUFFS FIRE DON'T SWITCH! YOU MUST WEAR OVERALL Полный назад. Носовое подруливающее средний вправо. Кормовое подруливающее полный влево. У нас гребной винт фиксированного шага. Машина остановлена в … UTC из-за … . Вызовите вахтенного механика (если отклонения продолжатся).

4. Answer the questions of your examinators. Talk on

Руководитель цикла __________ И. Н. Шабалин

«_____» __________ 2015 г.

Арктический морской институт имени В. И. Воронина- филиал

Фгбоу во «гумрф имени адмирала с. О. Макарова»

СОГЛАСОВАНО Зам. директора по учебно-методической работе ___________ Ю. Н. Малышев «_____» __________ 2015 г.

Экзаменационный билет № 18 IV этап Государственной (итоговой) аттестации Использование английского языка в письменной и устной форме специальность 180405.51 Эксплуатация судовых энергетических установок

УТВЕРЖДАЮ Директор Арктического морского института имени В. И. Воронина ___________ А. Д. Селихов «_____» __________ 2015 г.

1. Read the text, translate and answer the questions. Operating troubles in general

Every engineer knows that it is impossible to predict ail the possible troubles that may arise in an engine room. Most of the possibilities for derangements of a general nature include the following.

WATER IN FUEL OIL - Water may get into the fuel oil by leakage through defective riveting or welding of tanks, through alternate use of tanks for fuel oil and water ballast, or the fuel oil as delivered into the tanks may contain considerable moisture that will settle out.

The troubles then are cracked heads and pistons, burned out exhaust valves.

IMPROPERLY REFIND OIL - Fuel oil must, during the refining process, be treated with sulphuric acid and this acid must later be neutralized with soda. When the engine is opened up after Fanning on the insufficiently washed oil, the entire surface of the combustion spaces in the cylinders has a coating of gritty material which is mostly sodium sulphate, it causes considerable wear of piston rings and cylinder lines.

LOSS OF POWER OR SLOWING DOWN OF ENGINE - When this occurs the first possibility that should be investigated is hot bearings. Other causes are failure of fuel to one or more cylinders, derangement of valves or valve gear or a fall in cooling water temperature.

2. Speak about engine room.