Механизация производственных процессов. - 35 стр.

his workshop for repairs. This was in 1763. By 1785 he had developed a
greatly improved steam-engine, which found many more uses than earlier
models had. This led to the Steam Age.
       But the story of the steam-engine does not end with Watt. As progress
with to the idea of Hero of Alexandria, his aeolipile which was in fact the first
steam-turbine, using steam to produce rotary movement.

Упр.I.Подберите русские эквиваленты к следующим словам и
словосочетаниям:

1)steam - engine; 2)to consist of; 1)гораздо больше применений;
3)hollow; 4)to revolver; 5)a pair of; 2)снабжать, обеспечивать; 3)ось;
6)outside; 7)at the ends; 8)escaping; 4) вращаться; 5)выходящий пар;
9)to supply; 10)a serious difficulty; 6) состоять из; 7) изобретатель;
11)axis; 12)machinery; 13)inventor; 8)шаг вперед;9)пара (чего-либо);
14)piston; 15)step forward; 16)toy; 10) состоять из; 11) объединять;
17)pressure; 18)one of the reasons; 12)механизмы; 13) опускать(ся);
19)to go down; 20)many more use. 14) давление; 15) полый(пустой);
                                       16)на концах; 17)одна из причин;
                                       18) механизмы; 19) путь, способ;
                                      20)паровой двигатель;21) поршень;
                                       22) серьезное затруднение.

Упр.II.Назовите по-английски основные детали парового двигателя.
Свой ответ начните словами:

The main parts of the steam-engine are …

Упр.III.Ответьте на следующие вопросы:
1. When and where was the first steam-engine made ?
2. Was the Hero(s steam-engine used for industrial purposes ?
3. Who is the inventor of the steam-engine which found employment in
industry ?
4. What was a serious difficulty with Savery(s steam-engine ?
5. Who invented the safety valve and the piston ?
6. What are the peculiarities of Polzunov(s steam-engine ?
7. What was James Watt ?
8. What is the legend about Watt(s invention of modern steam-engine ? What is
the real state of things with it ?
9. What is the principle of using steam in steam-engines and steam-turbines ?