1. Correct Answer: Statements II and III are not correct.

2. Explanation of the statements:

 • Statement I is correct.  
 • The Indian Railways has indeed prepared a National Rail Plan (NRP).
 • The objective of the NRP is to create a future-ready railway system by the year 2028.
 • This plan aims to address the infrastructure needs and enhance the capacity of the railways to meet future demands.
 • It is part of a broader strategy to modernize and improve the efficiency of the Indian Railways.

 • Statement II is incorrect.  
 • Kavach is an Automatic Train Protection (ATP) system, but it is not developed in collaboration with Germany.
 • It is an indigenous technology developed by Indian Railways.
 • The system is designed to enhance safety by preventing train collisions through automatic braking and other safety measures.
 • It is part of the Indian Railways' efforts to improve safety and operational efficiency.

 • Statement III is incorrect.  
 • The 'Kavach' system does involve the use of RFID technology, but it is not limited to RFID tags fitted on tracks in station sections.
 • RFID tags are used for various purposes, including train tracking and ensuring the correct operation of the Kavach system.
 • The system includes multiple components such as onboard equipment, trackside devices, and centralized control systems to ensure comprehensive train protection.
 • The primary function of Kavach is to prevent train collisions and ensure safe train operations through automatic control mechanisms.