Spartak1935

20.12.2020 20:47

Английский язык

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расположить в верном порядке предложения, что бы получился текст)
Все задание дано на картинке, но я добавлю текст из самого задания)
Refill stroke
1 A mechanical force pulls the piston upwards.
2 The reduced pressure causes the inlet valve (A) to open.
3 Water enters the cylinder and fills the space beneath the piston.
4 The outlet valve (B) remains closed because of the pressure of water in the outlet pipe.
5 The pressure in the cylinder beneath the piston begins to fall.
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Compression stroke
1 Water continues to flow up the tube until the piston reaches its lowest point.
2 A mechanical force pushes the piston downwards.
3 The cycle starts again.
4 This causes the inlet valve to close.
5 The high pressure water is forced up the outlet tube.
6 The cylinder now traps the water because it cannot escape back through A.
7 When the pressure is sufficiently high the outlet valve opens.
8 The pressure beneath the piston begins to rise.