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Amateur Extra Class (Element 4) • 2024-2028

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Question E4E07

From subelement E4 - E4E

E4E07
Answer: B

Which of the following can cause shielded cables to radiate or receive interference?

ALow inductance ground connections at both ends of the shield
BCommon-mode currents on the shield and conductors
CUse of braided shielding material
DTying all ground connections to a common point resulting in differential-mode currents in the shield