EMC-QUIZ, OCTOBER, WEEK 42
THERE IS ONE GOOD ANSWER, OR ONE THAT IS BETTER THAN THE OTHERS
Common Impedance Coupling is caused by:
a) The self-inductance of ordinary power distribution conductors.
b) The exposure of a system cabling to strong magnetic fields.
c) The susceptibility of a system power supply to lightning transients.
d) The lack of equipotentiality between different circuits sharing a same ground or same power distribution conductors.
.
Easy, or maybe very difficult?
Make sure your knowledge is always up to date. One easy way is to buy the book “Everything you always wanted to know about EMC but were afraid to ask”, a dense but complete EMC handbook as reviews all the fundamentals of EMC knowledge and practices. There you will get all the knowledge you need to answer the question above, and many more.
