The thickness of metallic shielding on cables is usually
A. 0.04 mm
B. 0.2 to 0.4 mm
C. 3 to 5 mm
D. 40 to 60 mm
Answer:C
The thickness of metallic shielding on cables is usually
A. 0.04 mm B. 0.2 to 0.4 mm C. 3 to 5 mm D. 40 to 60 mm