Best Answer: the rate of diffusion is directly proportional to the concentration gradient. The greater the difference in concentration between two areas, the greater the rate of diffusion.
EPC-40: Electrical Plastic Conduit : Designed for normal duty application. EPC-80: Electrical Plastic Conduit : Designed for heavy duty application.
The Electronic ProductEnvironmental Assessment Tool(EPEAT) is a procurement systemthat helps purchasers in thepublic and private sectorsevaluate, compare and selectproducts based on environmentalattributes. EPEAT is operated bythe Green Electronics Council, anon-profit organization.