Английский язык. Арланова Т.Л - 16 стр.

UptoLike

Составители:

Рубрика:

Try to complete the blanks in this set of steps which form an explanation of

the propulsion system.

1 Current ______ through the motor coils.

2 The current creates _______ fields in .he motor.

3 The fields -_______ currents in the track.

4 The track becomes_______.

5 The current through the linear motor _____.

6 The magnetic _______ in the motors shift.

7 There is ______ and repulsion between the new motor fields and the

track fields.

8 The motor pulls the train along the ______ to line up the fields.

9 The ______through the coils changes and the process is repeated.

Exercise 13. Define the function of infinitives in the following sentences,

translate them into Russian.

1. The driving cars of the experimental British train were to be fitted with 4

gas-turbine engines. 2. To put this train into service will be possible only after

a series of special tests. 3. High-speed traffic requires the permanent way to