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Front #139
ABTH 102.15B
Trains operating without Distributed Power must proceed not exceeding 20 MPH to a location where an inspection can be completed if the air flow pointer does not return to a reading below ___ CFM or below the calibration mark within the appropriate time.
Answer: 60Feedback: On conventional trains, if the air flow does not drop below 60 CFM within the appropriate time, the train will proceed not exceeding 20 MPH to a location where an inspection can be completed and the brake system repaired. Appropriate time will depend on different factors (weather, length of train, etc.)