Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 1 (Q.No. 12)
12.
If the diameter of a wire is doubled, its current carrying capacity becomes
Answer: Option
Explanation:
Current carrying capacity depends on area of cross-section.
Discussion:
23 comments Page 3 of 3.
Sampath said:
8 years ago
Twice is the correct option.
Rajashekar balya said:
7 years ago
R=(4ρ*l)÷D^2.
Harsha said:
10 years ago
r = pl/a.
i = v/r.
i = v/r.
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