FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

Switch License

Question E9G05

From subelement E9 - E9G

E9G05
Answer: A

Which of the following is a common use for a Smith chart?

ADetermine the length and position of an impedance matching stub
BDetermine the impedance of a transmission line, given the physical dimensions
CDetermine the gain of an antenna given the physical and electrical parameters
DDetermine the loss/100 feet of a transmission line, given the velocity factor and conductor materials