Презентация, доклад по английскому языку на тему Система охолождения

gauge of index of level of cooling liquid;
3 - expansion tank;
4 - exhaust pipe;
5 - removing radiator hose;
6 - bringing radiator hose;
7 - steam-removing hose;
8 - lefthand tank of radiator;
9 - gauge of inclusion of electrofan;
10 - electrofan;
11 - impeller of electrofan;
12 - tube of radiator;
13 - right tank of radiator;
14 - drain fuse of radiator;

15 - casing of electrofan;
16 - gear belt of drive of gas distributing mechanism;
17 - gear pulley of pump of cooling liquid;
18 - impeller of pump of cooling liquid;
19 - bringing pipe of pump of cooling liquid;
20 - hoses to liquid chamber of starting device of carburettor;
21 - branch pipe of tap of cooling liquid from heat exchanger;
22 - branch pipe of supply of liquid to heat exchanger;
23 - coolant temperature sending unit;
24 - hose of bringing pipe of pump;
25 - thermostat;
26 - filling hose

the engine and then passes through the radiator. It then passes through the water pump and around the engine again

cooled and the water is heated.
The hot water enters the radiator through the top hose.
It flows down through the radiator. Here it is cooled by air.
The cool water leaves the radiator through the bottom hose.
The water is pumped around the engine again.

a fan. This fan is turned by a belt, which is driven by the engine.

called?
Example: (a) is called a radiator.

Look at Fig. 2. Is the water hot or cold at point 1 ? At point 2 ?
What cools the engine?
What makes the water hot?
What makes the water cool?

e) What pumps the water round the engine?
f) What pulls air through the radiator?
g) What does the belt turn?
h) What dives the belt?