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Subject: 
Re: Help with an English train related expression
Newsgroups: 
lugnet.trains
Date: 
Wed, 9 Jan 2002 19:19:55 GMT
Viewed: 
899 times
  
In lugnet.trains, Simon Bennett writes:
In lugnet.trains, Ildefonso Junior Zanette writes:
Hi,

I'm working in a project to optimize the use of wagons for a Brazilian
railroad company. We need to write the documentation of the project in • English
also.
My question is:
Do you know an expression that is used when you have more traction power • than
is necessary?
We are thinking in use "Spare Traction". Is it good?

thanks for your help,

zanette.

'Traction' on it's own is some times used to describe locomotives so 'Spare
Traction' might mean locos that aren't being used. - Tractive Effort is the
term I think you should use. I'll ask about at work whether it should be
'surplus', 'excess' or something else.

Do you have any context? i.e are you thinking about when you apply too much
effort to the wheels and lose adhesion? Or about the power rating of the
loco against the mass of the trains it hauls.

Hi,

  The context is the power rating of the loco against the mass of the
trains it hauls.
  Our program tries to minimize the power that is not being used. I think that
"Tractive Surplus" is very good to describe this power.

thank you very much for your help,

zanette.



Message is in Reply To:
  Re: Help with an English train related expression
 
(...) 'Traction' on it's own is some times used to describe locomotives so 'Spare Traction' might mean locos that aren't being used. - Tractive Effort is the term I think you should use. I'll ask about at work whether it should be 'surplus', (...) (23 years ago, 9-Jan-02, to lugnet.trains)

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