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2.Translate into English:

Рідина для гальм, головний циліндр, фрикційна гальмова накладка, гальмова колодка, рідина для заповнення гідравлічної системи, гальмування, фрикційна накладка, гальма з гідравлічним приводом, дискові гальма, барабанні гальма

3. Read and translate the text. Brakes

Every car must have brakes so that it can be slowed down or stopped once it has been set in motion. Modern cars can travel very fast, so good brakes are essential for safety.

Two kinds of brake are in general use: drum brakes and disc brakes. Disc brakes have the more powerful stopping effect, so they are fitted to the bigger and faster cars. Some cars combine the two and have disc brakes for the front wheels and drum brakes for the rear. Drum brakes are of internal expanding type, which means that two shoes with friction linings attached to them are forced, or expanded, against the inside of a drum at each wheel. The drum revolves with the wheel and the friction between the shoes and the drum causes the braking action. Disc brakes employ a similar principle except that friction pads are forced against the side surfaces of a revolving steel disc.

Most brakes today are fluid-operated (hydraulic). When the driver presses the brake pedal, it causes a piston to move inside a «master cylinder». This forces the fluid along narrow pipes to each wheel where a small piston is pushed outward to operate the shoes.

4 .Answer the questions:

1) What is the purpose of the brakes?

2) What kinds of brakes are in general use?

3) Where are disc brakes used?

4) Where are drum brakes used?

5) How do disc brakes work?

6) How do drum brakes work?

5. Say with one word:

1) braking system that employs a rotating steel disc

2) special fluid used in a hydraulic brake system

3) friction-producing asbestos compound attached to the brake shoes that is pressed against the brake drum during braking

4) curved metal plates that hold the brake lining in a drum-brake system

Unit 28 Suspension

1. Memorize the new words and word-combinations:

1.bump

2.hollow

3.to separate

4.steady

5.roughness

6.bounce

7.damper

8. suspension system

9. shock absorber

10. spring damper

11. semi-elliptic rear suspension

12. wheel assembly

13. leaf spring

14. jerky

15. fairly steady

16. conventional arrangement

бугор

впадина

відділяти

стійкий

нерівність

коливання

демпфер, глушитель

система підвіски

амортизатор

пружинний амортизатор

напівеліптична задня підвіска

колеса

листова ресора

уривчатий

довільно стійкий

звичайне розташування

3.Translate the word-combinations:

body structure, to have too much bounce, suspension system, shock absorber, spring damper, up and down movement, independent front suspension, to spring a wheel, semi-elliptic rear suspension, wheel assembly, leaf spring, variations in the surface, jerky ride, fairly steady, conventional arrangement

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