EMI - Question Answer

Question and Answers

Q1 – Which of the following is not likely to cause increase in EMI radiation
A. Increase the length of the trace carrying high speed current
B. Reduce the separation between the trace carrying high speed current and return path.
C. Increase the rise time


Q2 – If the separation between the trace and the ground layer is increased, the radiation

A. Increases
B. Decreases
C. Remains unchanged


Answer and Explanations

Q1. C
Q2. A

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