rattler21 posted:The couplers and service air would be the easy part. I was thinking about the reservoir air,
When in a train consist, the "reservoir air" is maintained by the brake pipe, normally set at 110psi for passenger service.
the electrical lines,
No "electrical lines" would be needed for a "business car", as most are all self contained. Any other normal passenger car would need 480volt 3 phase HEP for lights, heat, or air condition, which might not be required for a "dead move". All the air brake functions would still work.
and I think passenger car brakes either apply or release differently than freight car brakes
No. Passenger cars work the same as any/all freight cars.
to minimize the jerking when leaving a station.
THAT would be up to the skill of the Engineer.
Not sure of any of this.
Glad you clarified that.
John in Lansing, Ill