Radio Amateur Quiz Canadian License

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Question A-007-009-002

Which of the following is not correct? Waveguide is an efficient transmission medium because it features:

Correct Answer

low hysteresis loss

Explanation

Waveguides are efficient due to low conductor (copper) losses and very low dielectric losses (often air-filled). Hysteresis loss is primarily associated with magnetic materials, not typically a dominant loss factor in standard waveguides.

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