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.
An Energy Performance Certificate (EPC) is a legal requirement for any property whether it is being leased, rented or sold. An Energy Performance Certificate (EPC) is a legal requirement for any property whether it is being leased, rented or sold.