The formula to calculate the Rev Rate (RR) is:
\[ \text{RR} = \text{HP10} \times 15 \]
Where:
Let's say the number of hours per 10 frames (HP10) is 2. Using the formula:
\[ \text{RR} = 2 \times 15 = 30 \text{ RPM} \]
So, the Rev Rate is 30 RPM.
