E9G05

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

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

Pick an answer to check it.