The thickness of metallic shielding on cables is usually

Q. 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: 0.04 mm

A. 0.04 mm
B. 0.2 to 0.4 mm
C. 3 to 5 mm
D. 40 to 60 mm
Answer: 0.04 mm