Английский язык, вариант 2
| Цена, руб. | 300 |
| Номер работы | 25795 |
| Предмет | Иностранные языки |
| Тип работы | Контрольная |
| Объем, стр. | 3 |
| Оглавление | ВАРИАНТ 2 1. Переведите текст. DRIVING SYSTEM When the motor - car has to be sat in motion first of all it is necessary to start the engine. When the engine is running you start the car. By means of a pedal, the operator at his will, connects or disconnects the engine with the transmission. This device is called a clutch. Clutches are divided into two main groups: cone clutches and disc clutches. In the former group two cone surfaces are used to convey the drive. The cones are normally pressed into contact with one or another by means of a single powerful coil spring. This type of clutch is old and is now used only to a limited extent. There exist two types of disc clutches: the multiple disc type and the single plate type. The, multiple clutch is composed of a number of driving and driven discs. The driving discs have teeth on their outer diameter. They mesh with the internal teeth of: the internal teeth of the flywheel, sliding and turning it. When the flywheel revolves these discs revolve with it. The driven discs have teeth on their inner diameter. They are attached to the clutch shaft by means of splines. They can slide on the shaft. They are so fixed that they must rotate when the clutch shaft revolves. The driving discs continue to revolve with the flywheel while the driven discs rotate at the same speed as the clutch shaft. 2.Ответьте на вопросы: 1. Into what groups are clutch divided? 2. What is the cone clutch? 3. What is the disc clutches? 4. Does the flywheel revolve these discs? 5. Is multiple clutch composed of a number of driving and driven discs? 6. They mesh with the internal teeth of the internal teeth of the flywheel, sliding and turning it, don’t they? 3.Вставьте пропущенные слова 4. Переведите словосочетания • multiple disc type • two main groups • by means of splines • outer diameter • these discs revolve • start the car • at his will • the single plate type. |
| Цена, руб. | 300 |
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Отзывы
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25.04
Спасибо за помощь! Только статистику пришлось немного переделать. Вместе с научным руководителем, о
Марина -
17.04
Рецензия на отлично, спасибо!!!
Марина - 15.04 Михаил