Global Hunter (GBLHF.PK)
One of copper's advantage over aluminum is its higher electrical conductivity; copper conductivity is nearly 2x that of aluminum. Higher conductivity drives higher efficiency, as less of the power that the motor generates is lost due to heat and resistance. Copper rotors need less material than aluminum rotors to achieve the same performance levels.
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(GBLHF.PK, CVO, FC, MJGCF.PK, KBH) Stock in Review by CRWEWallStreet.com
September 22nd, 2011 at 03:06 pm