How many mils are equal to 0.25 feet?

To convert feet to mils, it's important to understand the relationship between these two units of measurement. A mil is defined as one-thousandth of an inch, so there are 1,000 mils in one inch. Knowing that there are 12 inches in a foot, we can first convert feet to inches and then inches to mils.

Starting with 0.25 feet, this can be converted to inches by multiplying by 12:

0.25 feet × 12 inches/foot = 3 inches

Next, to convert inches to mils, we know that there are 1,000 mils in each inch. Therefore, we can multiply the number of inches by 1,000:

3 inches × 1,000 mils/inch = 3,000 mils

Thus, 0.25 feet is equal to 3,000 mils, which is why this choice is correct. Understanding the conversion factors between these units is crucial for making accurate calculations in electrical work and engineering contexts.