What is the formula to find taper per foot when given the diameter measurements and taper length?

What is the formula to find taper per foot when given the diameter measurements and taper length?

• A. Big Diameter minus Small Diameter divided by Length of Taper
• B. Big Diameter plus Small Diameter divided by Length of Taper
• C. Big Diameter times Small Diameter divided by Length of Taper
• D. Length of Taper divided by Big Diameter minus Small Diameter

Answer: (A)

To find the taper per foot, the correct approach involves calculating the difference in diameters and dividing that by the length of the taper. The formula reflects the need to assess how the diameter changes over the specified taper length. By subtracting the small diameter from the big diameter, you determine the total reduction in diameter across the taper length. Dividing this difference by the length of the taper gives the taper per foot, quantifying the slope or rate at which the diameter decreases per unit length. This method is essential in applications such as engineering and manufacturing, where precise dimensional specifications are required for functionality and fit. Understanding this calculation helps ensure accurate construction and maintenance of equipment or piping in oil and gas operations, where tolerances can be critical. The other options involve incorrect operations or relationships between the diameters and taper length, leading to erroneous calculations that do not yield the rate of diameter change.

To find the taper per foot, the correct approach involves calculating the difference in diameters and dividing that by the length of the taper. The formula reflects the need to assess how the diameter changes over the specified taper length.

By subtracting the small diameter from the big diameter, you determine the total reduction in diameter across the taper length. Dividing this difference by the length of the taper gives the taper per foot, quantifying the slope or rate at which the diameter decreases per unit length.

This method is essential in applications such as engineering and manufacturing, where precise dimensional specifications are required for functionality and fit. Understanding this calculation helps ensure accurate construction and maintenance of equipment or piping in oil and gas operations, where tolerances can be critical.

The other options involve incorrect operations or relationships between the diameters and taper length, leading to erroneous calculations that do not yield the rate of diameter change.