Question

An ordinary clock shows 12 hours. Why do railways and airways 24 hours clock

Answer 1

Answer:

This is because many visitors from different states and even countries approach railway station

So there is a chance that they may not understand the 12 hour format

And also 24 hour format is internationally accepted. That is the reason

#thanks

Answer 2

Answer:To prevent confusion on whether it is AM or PM. Airports and railway stations ARE closed buildings

Explanation: