Electronics - Resistance and Power - Discussion


A conductor's cross-sectional area in circular mils for onehalf.gif inch is:

[A]. 500 cmils
[B]. 100,000 cmils
[C]. 1,000,000 cmils
[D]. 500,000,000 cmils

Answer: Option C


No answer description available for this question.

Sanjay said: (Dec 16, 2016)  
A circular mil is a unit of area, equal to the area of a circle with a diameter of one mil. It corresponds to 5.067 * 10^-4 m2.

Kierre13 said: (Oct 11, 2017)  
Given: radius of 1/2 inch then diameter equals 1inch which is equal to 1,000 mil. For Circular Mil, Area = d^2,

A= (1000mil)^2.
A= 1x10^6 CM.

Saranya said: (Apr 3, 2019)  
Anyone can explain this it in clear?

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