Question

The difference of heights of the tunnels above rail tops of BG and MG tracks is kept

A.0.30 mB.0.45 mC.0.60 mD.0.75 m​

Answer 1

Answer:

c)0.60 meters is the answer

Answer 2

The correct answer is option C) 0.60m

Railroad tunnel

• a tunnel thru which the railroad runs. shaft - a prolonged vertical passage undone into the world, as for a mine or tunnel. underpass, subway - companion diploma underground tunnel or passage pedestrians to pass a street or railway.

• tunnel - a hollow created through a companion diploma animal, generally for shelter.

• Tunnels are underground passages used for transportation. they are probably used for sporting freights and passengers, water, sewage, and so forth Tunnels are extra low cost than open cuts at some distance aspect of certain depths.

• Tunnels keep away from heavy or meddlesome floor existence and site visitors all through creation.

• The paintings worried using a creation method known as cut-and-cover, anywhere a trench could be mammary gland under companion diploma present street.

• The tune could then be organized inside the trenches and shored au fait on both aspects through a lining of brick. The trenches could then be roofed over and consequently, the street re-constructed on prime.

• Tunnels are underground passages used for transportation. they are probably used for sporting freights and passengers, water, sewage, and so forth Tunnels are extra low cost than open cuts at some distance aspect of certain depths.

• Tunnels keep away from heavy or meddlesome with floor existence and site visitors all through creation

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