If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be
A. 2 cm
B. 10 cm
C. 50 cm
D. 400 cm
Answer:C
If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be
A. 2 cm B. 10 cm C. 50 cm D. 400 cm