Question

ѕtαtє twσ fαctσrѕ whích thє rαílwαч trαckѕ gєt єхpαnd ?​

Answer 1

Answer:

• The stressing process involves either heating the rails, causing them to expand, or stretching the rails with hydraulic equipment.

• They are then fastened (clipped) to the sleepers in their expanded form.

• This process ensures that the rail will not expand much further in subsequent hot weather

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EISHAA

Answer 2

Answer:

• The stressing process involves either heating the rails, causing them to expand, or stretching the rails with hydraulic equipment.

• They are then fastened (clipped) to the sleepers in their expanded form.

• This process ensures that the rail will not expand much further in subsequent hot weather..

Explanation:

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