Before revision: Wagner (ed), Electrical Transmission and Distribution Reference Book 4th Edition, Westinghouse Electric Corporation 1950, page 6 Therefore, wavelength (λ) can be calculated as below : or, or, Reason behind classification Comparison of wavelength to the line length Now, A transmission line with 60 km of length is very very small( times) when compared with wavelength i.e.
After revision: Wagner (ed), Electrical Transmission and Distribution Reference Book 4th Edition, Westinghouse Electric Corporation 1950, page 6 Therefore, wavelength (λ) can be calculated as below : or, or, Reason behind classification Comparison of wavelength to the line length A transmission line with 60 km of length is very very small( times) when compared with wavelength i.e.