1)общ — вопр глагол + сущ. + глагол в нач форме + остальные члены предлож 2)спец — вопр слово+ основа…

Open the brackets using the correct verb form.

Different Spiral Types

The main feature of this exchanger type (to be)Ответ

that there is a single passage for each fluid. In actual operation, the cold fluid (to enter) Ответ

at the periphery and flows towards the center where it (to exist) Ответ

via the cover. The hot fluid (to go)Ответ

in the opposite direction, giving countercurrent flow. The single channel makes the unit well suited to handling fouling liquids with the original design being known as the Type I. Next unit (to use) Ответ

for final cooling of the treated sludge.

1) Match the science with its definition ( cryogenics / astronautics / ethnology / ergonomics / astrophysics / cybernetics / civil engineering / geopolitics ).

1. Design and construction of roads, bridges, buildings ________________________________

2. Science of very low temperatures _______________________________________________

3. Science of communication and control in machines and brain _________________________

4. Study of work environments and conditions _______________________________________

5.Scientific study of the chemical nature and natural forces influencing stars________________________________

6.Study of the influence of a country’s position on its politics________________________________

7.Scientific study of space travel________________________________

8.Scientific study of human races and their characteristics________________________________

2)Complete the sentences with the suitable types of inventions from the box

(appliances / device / gadgets / machine / machinery / motor)

1 Empty the washing . .

2 They have installed all the latest household . .

3 The factory’s current technology requires new industrial . .

4 The tin-opener is a handy . .

5 . are small mechanical tools.

6 . bikes are dangerous to ride

Ребят, помогите пожалуйста!

1. A computer is a device for…….information.

2. Methods of …….raw materials are wide and various.

3. Various types of machinery are used for….unit operations at the

processing plants.

4. Pasteurization is the process destroying bacteria and preventing milk

from….

5. Butter is a dairy product made by…….cream.

6. Condensed milk is often treated by ….sugar.

7. The high class mixer is designed for….any kind of dough for mass

production.

8. After……the butter mass is colored if necessary.

9. After pasteurization the milk may be homogenized by….it in a highpressure pump machine.

10. Vegetables and fruit are usually preserved by ….and freezing, drying,

etc.

( canning, mixing, churning, souring, adding, having been churned,

performing, placing, processing, treating).

Complete the sentences.

Use the words from the box.

(Washing powder,fridge,washing-up liquid,shampoo,freezer(2times),soap,vacuum cleaner,dishwasher,toothpaste,washing machine,frozen food,toothbrush)

1. (Приклад)You wash your clothes in a(washing machine).

You put some(washing powder)in the machine.

2.It’s cold a(…),but it’s colder in a(…).

You put(…)in a(…).

3.You clean carpets with a(…).

4.You wash your hands with(…),but you wash your hair with(…).

5.You use(…)to do the washing-up,or you can put the things in a(…).

6.To clean your teeth you put some(…)on a(…)

Срочно! Помогите 100 балов Active or passive

1) welding problems have to be overcome

2) the low-water security system has to be tested

3) it is necessary to make a restriction

4) the device forces air to blow vertically against the plates in order to cool the fluid inside

5) there are some instruction to be followed

6) to inspect and to clean the boiler two times a year means to maintain it properly

7)some boilers provide the water to be heated at temperature 120

the classification of the boilers depends on the water circulation to be boiled

9) a consideration of the modern manufacturing methods to be used is important

Преобразуйте предложения так, чтобы глагол был употреблен в страдательном залоге:

1. The rotating magnetic fields cut the windings.

2. The poles of the rotor induce a.c. voltages in the stator windings.

3. Electric motors, geared turbines drive slower speed alternators.

4. The commutator converts the emf generated in the armature windings.

5. An alternator supplies the maximum current.

Срочно нужен перевод на руссий язык.

Text “Automation”

Automation is the system of manufacture performing certain tasks, previously done by people, by machines only. The sequences of operations are controlled automatically. The most familiar example of a highly automated system is an assembly plant for automobiles or other complex products.

The term automation is also used to describe nonmanufacturing systems in which automatic devices can operate independently of human control. Such devices as automatic pilots, automatic telephone equipment and automated control systems are used to perform various operations much faster and better than could be done by people.

Automated manufacturing had several steps in its development. Mechanization was the first step necessary in the development of automation. The simplification of work made it possible to design and build machines that resembled the motions of the worker. These specialized machines were motorized and they had better production efficiency.

In the 1920s the automobile industry for the first time used an integrated system of production. This method of production was adopted by most car manufacturers and became known as Detroit automation.

The feedback principle is used in all automatic-control mechanisms when machines have ability to correct themselves. The feedback principle has been used for centuries. An outstanding early example is the flyball governor, invented in 1788 by James Watt to control the speed of the steam engine. The common household thermostat is another example of a feedback device.

Using feedback devices, machines can start, stop, speed up, slow down, count, inspect, test, compare, and measure. These operations are commonly applied to a wide variety of production operations.

Computers have greatly facilitated the use of feedback in manufacturing processes. Computers gave rise to the development of numerically controlled machines.

More recently, the introduction of microprocessors and computers have made possible the development of computer-aided design and computer aided manufacture (CAD and CAM) technologies. When using these systems a designer draws a part and indicates its dimensions with the help of a mouse, light pen, or other input device. After the drawing has been completed the computer automatically gives the instructions that direct a machining centre to machine the part.

Another development using automation are the flexible manufacturing systems (FMS). A computer in FMS can be used to monitor and control the operation of the whole factory.

Automation has also had an influence on the areas of the economy other than manufacturing. Small computers are used in systems called mod processors, which are rapidly becoming a standard part of the modern office. They are used to edit texts, to type letters and so on.

Many industries are highly automated or use automation technology in some part of their operation. In communications and especially in the telephone industry dialing and transmission are all done automatically. Railways are also controlled by automatic signaling devices, which have sensors that detect carriages passing a particular point.

Not all industries require the same degree of automation. Sales, agriculture, and some service industries are difficult to automate, though agriculture industry may become more mechanized, especially in the processing and packaging of foods.

The automation technology in manufacturing and assembly is widely used in car and other consumer product industries.

Nevertheless, each industry has its own concept of automation that answers its particular production needs.

Какой ответ в 1,2 и 5 ?пожалуйста

Нужно составить 5 вопросительных предложений (1-общий вопрос,2-специальный вопрос, 3-вопрос к подлежащему,4-альтернативный вопрос,5-разделительный вопрос) используя предложение: COMPUTERS OFFER WONDERFUL OPPORTUNITIES,за ранее спасибо)

Перепишите и переведите предложения, определите в них видовременные формы глаголов и укажите их инфинитив.

1. The visit promised to be very interesting and the Russian engineers accepted the invitation with pleasure.

2. I’m sure the company will offer a discount for large orders and cash payment.

3. This range includes designs and types that suit different requirements.