Alkina, A., Mekhtiyev, A., Neshina, Y., Sarsikeyev, Y., Gerassimenko, T. , Mekhtiyev, R. and Aldoshina, O. 2025. Design of a magnetic activator to prevent scale formation on the surface of tubular electric water heaters. Eastern-European Journal of Enterprise Technologies. 4, 5 (136) (Aug. 2025), 28–38. DOI:https://doi.org/10.15587/1729-4061.2025.338091.