General Knowledge · Indian Railways and DFC
Which technology/unit is employed by DFCCIL to maintain track quality and safety with minimal human error?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Regenerative braking systems
- 2Solar-powered trains
- 3On-track Mechanized Maintenance Units✓
- 4GPS tracking systems
Correct answer
On-track Mechanized Maintenance Units
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