General Knowledge · Indian Railways and DFC
Which advanced non-destructive testing technology is used by DFCCIL to test the internal quality and safety of rails?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Phased Array Technology✓
- 2Wi-Fi Monitoring
- 3Regenerative Braking Systems
- 4Satellite-based GPS tracking
Correct answer
Phased Array Technology
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