1.

Classify the rail – lines on the basis of their breadth.

Answer»

On the basis of breadth, the rail – lines are divided into four categories: 

1. Broad guage (1.67 m). 

2. Meter guage (1.0 m). 

3. Lift – guage (0.610 m). 

4. Narrow – guage (0.762 m).



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