Plumbing or Electrical or RF?Yes
@cajun_cheechako Waveguide, so yes.
@klyons OK, and does knowing it has a hollow center tube, insulated from the outer tube change that?(I've always used the term waveguide to mean a hollow cavity of frequency spefic characteristics - typically high frequencies like microwave)
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
