Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 9 (Q.No. 6)
6.
The depth of penetration at 4 MHz is 10 cm, then at 2.5 MHz it is
62.5 cm
13 cm
6.25 cm
8 cm
Answer: Option
Explanation:

Depth of penetration

δ2 = 12.64 cm.

Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.