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Activity

I. Discuss in small groups what system is better: air-cooling or water-cooling. Consider advantages and disadvantages of both.

II. a) What are these objects called? You can choose from the following:

1 ) cover

2) spark plug

3) socket

4) spanner

5) gap

6) gauge

b) Complete the instructions with the

words given above.

How to Check a Spark Plug

First you should remove the cover. Having achieved this, place the … over the spark plug. Then it is necessary to rotate the … anti­clockwise until it seems to be loose. Having removed the plug from the …, examine the gap and check it to be clean. After that, insert a … in the gap. Check that the … is between 0.65 and 1.00 mm wide. Having replaced the plug in the socket you should rotate it clockwise until it is hand-tight. Next, it is necessary to place the spanner over the plug and give ONLY a quarter turn clockwise. Caution should be taken not to overtighten the plug. Finally, replace the ….

III. Solve the puzzle.

Down:

1. part of a cooling system;

2. ordinary, conventional;

3. it can be either positive or negative;

4. part of the engine where fuel is mixed with air;

5. petrol, diesel, gas;

6. the fuel warning light shows that the tank is …;

7. dirty spark plugs cannot produce it;

8. if you want to stop you should push it;

9. gasoline;

10. a device to produce a sound signal;

11. you should do it to keep your car reliable.

Across:

12. ?

Writing

I. You are a mechanic at the service station. Write a set of instructions 'How to maintain a car'.

II. Translate the passage into Ukrainian. Use the dictionary if necessary.

Having noticed it on the instrument panel of your car you start looking for a petrol station. What is it? Certainly, a fuel warning light (A). Its function is to prevent your stopping in the middle of the road with an empty tank (B).

The light switches on in order to enable the driver to see when the level of fuel (C) in the tank becomes critical. What makes this light work? The tank is equipped with a special float (E) indicating the level of the fuel in it. When falling, the level of the fuel causes the float to move downwards. This makes the arm go down as well allowing the lever to touch an electrical contact and thus switching on the fuel light in the car. Having noticed the fuel warning light the driver should put more petrol (D) into the tank. When rising, the fuel level pushes the float up. Being forced upwards the float moves the arm in the same direction (up) raising the lever. This consequently breaks the electrical contact switching off the fuel warning light on the instrument panel of the car.

Further Reading

I. Learn the following words and word-combinations to comprehend the text.

piston

exhaust pipe

dissipate

emit

wear out

cover

efficient

fin

fan

unobstruct

equip

consequently

hose

significantly

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