Prasad, K.Y.Punekar, G.S.2026-02-0620194th International Conference on Electrical, Electronics, Communication, Computer Technologies and Optimization Techniques, ICEECCOT 2019, 2019, Vol., , p. 332-335https://doi.org/10.1109/ICEECCOT46775.2019.9114550https://idr.nitk.ac.in/handle/123456789/30926Extra high voltage and Ultra high voltage transmission lines produce high intensity electric fields (E-fields). These high intensity E-fields, which are in the vicinity of such lines, would result into adverse effects on humans. E-fields at the ground level should be below a certain limit as specified by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) guidelines from the point of view of public exposure. In the present study the E-fields due to the Quadruple circuit transmission line is estimated and analyzed. Finite element method is used to calculate the E-fields by placing the conductors at the permitted worst-case sag (8%) position for the chosen span. These results are compared with those available in the literature with 4 % sag. © 2019 IEEE.Electric field intensityFEMMGround clearancesICNIRP guidelinesQuadruple circuit transmission linesSagSpan