Thread: Shocker: GM exec admits they ignored consumers' demands for efficiency
View Single Post
Old 11-03-2009, 02:14 PM   #60 (permalink)
some_other_dave
Master EcoModder
 
Join Date: Jul 2008
Location: Silly-Con Valley
Posts: 801
Thanks: 46
Thanked 81 Times in 63 Posts
Quote:
Originally Posted by Old Mechanic View Post
...Power train efficiencies must be close to 90% for direct transmission of energy and better than 83% on regeneration of energy...
Where do you get those numbers from?

-soD
  Reply With Quote