E9G11:In what units are the wavelength scales on a Smith chart calibrated?
Direct answer summary (2024-2028 NCVEC pool)
The official correct answer for E9G11 is In fractions of transmission line electrical wavelength.
The key fact is In fractions of transmission line electrical wavelength. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.