Most internal combustion engines rely on motor oil for one reason: lubrication. The oil gets pressurized between 10-70 psi and spends most of its life subjected to roughly 200 degrees’ worth of heat.
High-efficiency motors are built to reduce motor energy loss. Improvements in several areas, Figure 20, increase motor service life: These design changes also result in cooler running motors. Cooler ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback