For a big diameter of 4 inches and a small diameter of 3 inches, what is the taper per foot if the taper length is 6 inches?

To determine the taper per foot, first, calculate the difference in the diameters. In this case, the big diameter is 4 inches, and the small diameter is 3 inches. The difference is 4 inches - 3 inches, which equals 1 inch.

Next, you need to find the taper per foot based on the taper length of 6 inches. The taper per foot is essentially how much the diameter changes for every foot of taper length. Since there are 12 inches in a foot, you can use the following formula:

Taper per foot = (Difference in diameter / Taper length) × 12 inches.

Plugging the numbers into this formula gives:

Taper per foot = (1 inch / 6 inches) × 12 inches = (1/6) × 12 = 2.

This result indicates that the taper is 2 inches per foot, which can be derived if adjusted for the way the choices might have been interpreted or presented.

In this context, one should be careful to interpret the numbers correctly for practical applications, especially in settings like machining and fabrication where precise tapering measurements are critical for fit and functionality.