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Front #49

ABTH 104.7.1D

Which handle position vents brake pipe pressure directly to the atmosphere, causing brakes to apply at a greater than service rate?

  1. Emergency (EMER) position
  2. Full Service (FS) position
  3. Minimum (MIN) position
  4. Release (REL) position
Back #49
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ABTH 104.7.1D


Answer: Emergency (EMER) position
Feedback:
The Emergency (EMER) position. This handle position is to the far right on 26-type automatic brake valves. It is away from the operator on 30 CDW-type automatic brake valves.