Current Affairs · Railways and Technology
In August 2025, Indian Railways upgraded its Automatic Train Protection (ATP) system on the Mathura-Kota section to Kavach 4.0. Consider the following statements regarding Kavach 4.0: 1. Kavach 4.0 specification was approved by RDSO in July 2024. 2. Kavach was first operationally deployed on the Western Railway zone. 3. It functions at Safety Integrity Level 4 (SIL-4), which is the highest certification level. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 and 2 only
- 22 and 3 only
- 31 and 3 only✓
- 41, 2, and 3
Correct answer
1 and 3 only
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