Squaring of sleepers through packing consists ofa)Adjusting the sleepe...
In through packing the sleepers are squared and brought to specified spacing at straight lengths and on curves i.e., the ballast under the sleepers is adjusted to space them parallel to each other.
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Squaring of sleepers through packing consists ofa)Adjusting the sleepe...
Explanation:
Squaring of sleepers through packing refers to the process of adjusting the ballast under sleepers to space them parallel to each other. This is done to ensure the stability and proper alignment of the railway tracks. Let's break down the options given and understand why option 'B' is the correct answer:
a) Adjusting the sleepers to be perpendicular to the rails:
While it is important to have the sleepers perpendicular to the rails, this is not a part of squaring the sleepers through packing. The orientation of the sleepers is typically determined during the construction or installation process and is not altered through packing.
b) Adjusting the ballast under sleepers to space them parallel to each other:
This option is the correct answer. Squaring of sleepers through packing involves adjusting the ballast, which is the layer of material (usually crushed stones) that provides support and stability to the sleepers. By adding or removing ballast and adjusting its distribution, the sleepers can be spaced parallel to each other, ensuring a straight and well-aligned track.
c) Cutting the edges of the sleepers to a square shape:
This option is not related to squaring of sleepers through packing. Cutting the edges of the sleepers to a square shape is a separate process that may be done during the manufacturing or maintenance of the sleepers, but it does not directly contribute to the squaring of sleepers through packing.
d) Adjusting the rails to be perpendicular to the sleepers:
Similar to option 'a', adjusting the rails to be perpendicular to the sleepers is not a part of squaring the sleepers through packing. The alignment between the rails and sleepers is typically established during the track laying process and is not altered through packing.
In conclusion, the correct answer is option 'B' because squaring of sleepers through packing involves adjusting the ballast under sleepers to space them parallel to each other, ensuring a well-aligned track.
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