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Amateur Extra Class (Element 4) • 2024-2028

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Question E9H10

From subelement E9 - E9H

E9H10
Answer: C

How can the output voltage of a multiple-turn receiving loop antenna be increased?

ABy reducing the permeability of the loop shield
BBy utilizing high impedance wire for the coupling loop
CBy increasing the number of turns and/or the area enclosed by the loop
DAll these choices are correct