With the participation of a number of researchers and specialists, the College of Education for Pure Sciences at Kerbala University of Karbala  has hold a training course entitled (Electrical Relay).  The course aims at identifying the important electrical relay technique in separating, diagnosing and purifying DNA segments, as well as monitoring genetic engineering processes or migration of charged particles from the electric field.

     The course deals with identifying the structure of the device used in the process of electrical relay, as well as the harms and benefits of electrical relay, the factors affecting the movement of molecules and the most important steps followed in electrical insulation.