I. Translate the following sentences
1. It must also be borne in mind that the gas is a fluid which changes its volume markedly with change of temperature.
2. Since the chains are exceedingly long they are linked together only at occasional points to produce a non-plastic structure.
3. Unit cell may contain one, two, or, occasionally, more than two layers.
4. Приведённые данные изменяются в зависимости от цели и объема каждого конкретного исследования.
5. The repeated use of BET plots for measuring surface areas revealed several advantages over the point В method.
II. Translate the extract of the text.
The electric current was born in the year 1800 when Volta constructed the first source of continuous current. Since that time numerous scientists and inventors, Russian and foreign, have greatly contributed to its further development and practical application. As a result, we cannot imagine modern civilization without the electric current. We can’t imagine how people could do without the electric lamp, without vacuum cleaners, refrigerators, washing machines and other electrically operated devices that are widely used today. In fact, telephones, lifts, electric trams and trains, radio and television have been made possible only owing to the electric current. The student reading this article is certainly familiar with the important part which the electric current plays in our everyday life. From the moment when he gets up in the morning until he goes to bed at night, he widely uses electric energy. Only going to the Institute either on foot or by bicycle, can he do without electricity. In fact, it is well known that electric current is necessary for the operation of trolley-buses and modern trains. During the day he (that is the reading student) will also use some electrical devices, working in the laboratory, making use of the telephone, the lift, the tram and so on. As for the evening, if he studies or reads, by an electric lamp, watches television, goes to the theatre or cinema, he certainly uses electricity. Some people are more familiar with the various applications of the electric current in their everyday life than they are with its numerous industrial applications.
III. Translate the following expressions:
1. deflecting pointer 2. negative terminals 3. air disturbances 4. turning armature 5. iron armature 6. magnetic coil 7. artificial horizon 8. remote control 9. direct current 10. acrobatic maneuvers 11. parasitic antenna 12. aerodynamic missile 13. original equation 14. straight angle 15. rapid change
Әзірлеген _____________ Ибраева А.А.
Билеттер кафедра отырысында қаралып бекітілген
Хаттама № 3 «17 » қараша 2016 жылғы
Кафедра меңгерушісі ___________ Куребаева Г.А.
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