Exercise 13. Translate the word-combinations with the Participle II as an Adverbial Modifier.

A.

1. When launched the rocket began...

When properly arranged the devices produce...

When accelerated the spaceship moves...

2. If properly applied the design provides...

If converted the energy exists in...

If moved the body begins...

3. Although used the device did not provide...

Although generally accepted the concept was not...

Though properly explained the idea was not...

4. As compared with liquid gas was...

5. As needed for this purpose the equipment was...

As reviewed in the journal the distribution of energy...

B.

1. When asked to determine this distance he found that it was equal to 20 yards.

2. When heated to a certain temperature water increases in volume.

3. Water becomes ice when cooled.

4. If placed in different localities the weight of a body varies.

5. When completed the new power station will be the lar­gest in the country.

6. When subjected to high temperatures this metal melts.

7. The periodic law as stated by Mendeleyev is of great importance for science.

8. If asked they say that this tube was devised in our laboratory.

Exercise 14. Translate the sentences. Don’t mix the Participle II and the verb in the Past Simple.

А. 1. The expedition provided with new vehicles could...

The expedition is provided with new vehicles.

The expedition provided new data on...

If provided with new vehicles the expedition could...

2. The engine used was not powerful.

The engine is used for moving.

The engine used much fuel.

Though used the engine was not powerful.

3. The considered vehicles were equipped with modern devices.

4. The applied device was very efficient.

5. Engines vary in the power developed.

6. Although measured the depth was not properly determined

7. The range established has been extended.

8. The utilized equipment has been changed.

9. The discovered source was of great importance.

10. Although accepted for one purpose the device was success­fully used in different ways.

B.

1. The flexibility demanded a serious consideration.

The flexibility demanded was achieved.

The flexibility demanded by the equipment was received.

2. The vehicle operated in the vacuum properly.

The vehicle operated in the vacuum properly could not function

in the atmosphere.

The vehicle operated was of a new type.

3. The weight has been calculated properly.

The weight calculated was exact.

The weight calculated by specialists can be accepted.

4. The mission accomplished by some men meant very much for the expedition.

The mission was accomplished by a group of specialists.

The mission accomplished was of great importance.

5. The power supplied by the engine is rather high.

The power supplied was properly used.

The power plant supplied much energy.

6. The mixture improved was utilized in a diesel engine.

The mixture improved by specialists was very good.

The mixture improved the fuel.

C.

1. The theoretical developments of engines presented by a scientist were of great importance.

2. The gasoline originally included in the compound has vaporized.

3. The heated surface emits infra-red rays of longer waves.

4. A number of experiments with this engine designed and built by a group of specialists were performed successfully.

5. The required overhaul of the vehicle was done in an hour time.

6. The fuel-air mixture required for the trip has been improved.

7. The output of the newly designed and built engine has risen up to 700 horse power.

8. The consumption of fuel expressed in litres is shown on the table.

9. When ignited the fuel-air mixture begins to burn.

10. If required the pressure will be increased.