Science and Technology · Railway Safety Technology
Which advanced non-destructive testing technology is utilized to detect internal flaws and ensure long-term rail track safety?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Thermal Infrared Scanning
- 2Global Positioning Train Monitoring
- 3Visual On-track Sensor Systems
- 4Phased Array Ultrasonic Technology✓
Correct answer
Phased Array Ultrasonic Technology
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