Car dyno testing. Car on a dynamometer,or dyno. Dynos are used to calculate the power of an engine by simultaneously measuring torque and rotational speed (RPM) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / US Department of Energy |
Taille de l’image : | 3499 px × 5004 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |