If a conductor has a diameter of 80 mils, what is its diameter in inches?

To convert the diameter of a conductor from mils to inches, it is important to know the relationship between these two units. One mil is equal to 0.001 inches. Therefore, to find the diameter in inches for a conductor that has a diameter of 80 mils, you would multiply 80 by 0.001.

Calculating this gives:

80 mils × 0.001 inches/mil = 0.08 inches.

This shows that a diameter of 80 mils is indeed equivalent to 0.08 inches, making the correct answer 0.08 inches. Understanding this unit conversion is essential in electrical practice, as precise measurements are crucial in ensuring proper conductor sizing and electrical system performance.