What can happen if there is provision of wooden sleepers in a track that is normally laid with metal sleepers?

What can happen if there is provision of wooden sleepers in a track that is normally laid with metal sleepers? Correct Answer High joints

Such discrepancies in the type of sleepers can result into High joints. This results in production of effect of camel back riding and makes the journey very uncomfortable.

Related Questions

Identify the segment in the sentence, which contains the grammatical error. Wooden birds fluttered among the trees and wooden cows were browsing upon the wooden grass; but most amazing things of all were the wooden people--the creatures known as Gargoyles.
There are some chairs and some tables in a shop. Some are wooden while other are steel made. If two items are picked up at random without replacement then find the probability that both are wooden. Statement I: There are total 42 chairs and 30 tables in the shop. Statement II: 24 items are not wooden in the shop which is 1/3rd of the total items in the shop. 
Metal sleepers are superior to wooden sleepers with respect to