Which of the following characteristics of ballast makes it unsuitable for use?
High water absorption
Based on the analysis, high water absorption is the characteristic that negatively impacts the performance of ballast, making it unsuitable for use in railway tracks. Using unsuitable ballast, particularly material with high water absorption or low durability, can lead to frequent track maintenance, reduced train speeds, and potential safety hazards.
Important Questions from Basic Principles
The longitudinal movement of a rail is known as:
Match the designated component in List 1 with its purpose at airports in List 2.
List 1
A. Basic Runway length
B. Runway Capacity
C. Runway geometric design
D. Hanger
List 2
1. Width and length of safety area of airport
2. Housing, servicing of aircrafts
3. Location of exit taxiways
4. Engine failure class
In the North India, the first train was operated from Allahabad to Kanpur in the year:
Who was the Governor-General during the first train run in India?
_______ represents the maximum width and height to which a rolling stock, namely, a locomotive, coach or wagon, can be built.
