A high-speed turbine used to power a dentist’s drill is shown in Video V11.5 and Fig. E1...

A high-speed turbine used to power a dentist’s drill is shown in Video V11.5 and Fig. E11.6. With the conditions stated in Example 11.6, for every slug of air that passes through the turbine there is 310,000 ft . lb of energy available at the shaft to drive (but all other parameter values remain the same). Discuss how and why the value of 310,000 ft . lb/slug would change for these new conditions.