1. The problem statement, all variables and given/known data What would be the effect of calculated value if: a. Jockey weight is in error by 1 g? b. Distance from vane center to pivot point is in error by 1 mm? c. diameter of nozzle 0.1mm different from actual nozzle diameter. 2. Relevant equations 3. The attempt at a solution as the error is too small, the effect can be neglect.