If sleeper density is M + 7 for 13 m rails, the minimum depth of ballast under wooden sleepers (25 cm x 13 cm), is-A-15 cmB-20 cmC-25 cmD-30 cmE-36 cm-B-20 cm

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B 20 cm How blasting on steel structure can be checked?

Railways - Engineering

If sleeper density is M + 7 for 13 m rails, the minimum depth of ballast under wooden sleepers (25 cm x 13 cm), is

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Railways - Engineering

If sleeper density is M + 7 for 13 m rails, the minimum depth of ballast under wooden sleepers (25 cm x 13 cm), is

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions