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.
What is EPC. Additional Info. NAEMT's Emergency Pediatric Care (EPC) course focuses on the care of sick and injured children, addressing a full spectrum of emergency illnesses, injuries and scenarios that an EMS practitioner might encounter.