Which of the following can decrease the coupling effect?

exams RCDDv14.1 RCDDv14.1 exam 0 Comments

Coupling with electrical circuits can create inductive interference to telecommunications facilities.

Which of the following can decrease the coupling effect?
A . Decrease the exposure length
B. Make sure that the single-phase components add in phase
C. Decrease the physical separation
D. Increase the earth resistance

Answer: A