Английский язык: Сборник текстов и упражнений для студентов специальности "Эксплуатация судовых энергетических установок". Писарева Л.П. - 50 стр.

      medium speed engine                             среднеоборотистый
      engine rating                                   мощность двигателя
      low (high) grade fuel                           низко (высоко) сортное топливо
      build- up                                       составной
      include                                         включать
      bed plate                                       станина, фундаментальная плита
      clamp                                           закреплять
      stay bolt                                       анкерный болт
      solid                                           цельный
      balance weight                                  противовес
      crank web                                       плечо
      either and                                      любой

                                            Exercises

       I. Translate the English phrases.
       To operate at a speed of, is not coupled to, a trunk piston engine; to develop its rating of;
entire construction, build up type; high grade fuel, low grade fuel, actuated by rockers; a develop-
ment of an earlier design, to be made of cast iron, is mounted on; to be a turbo-charged engine.

      II. Form a comparative degree of the following adjectives.
      Small, much, early, late, good, little, low, high, heavy, comfortable, complex, effective.

     III. Give synonyms to.
     Machine, velosity, pair, rating, emission, head, to install, to fix, decrease, to work out, to
be connected, to run, to be designed for, comprise, whole, every.

      IV. Say in English.
      30 0C, 15 m3, 340 rev/min, 810 bhp/cyl., 120 kg/cm2.

     V. Ask questions to.
     1. This engine operates at the speeds of 210 to 110 rev/min.
     2. Air pressure of 7 kg/cm2 is applied to the cylinder during low load conditions.
     3. Symmetrical cams were installed for fuel pumps.
     4. Long stay bolts will secure the cylinder block to the entablature.

     VI.Translate into English.
     1. Масло подается к рамовым подшипникам.
     2. Мощность этого двигателя 917 л.с. при 340 об/мин, не смотря на меньшее коли-
чество цилиндров.
     3. Этот двигатель может работать на топливе низкого качества.
     4. Головка поршня из стального сплава, а юбка поршня – чугунная.
     5. На каждом плече кривошипа стоит противовес.

     VII. Answer the questions.
     1. What are the peculiarities of Akasaka engine design?
     2. What's its rating?
     3. What type of engine does it concern?
     4. What fuel can it operate?
     5. What can you say about engine piston?
     6. Where are balance weights fitted?

      VIII. Look through the text once again and pick out the key sentences.

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