Radial turbines gain their high efficiencies at the speed ratio of ___________
A. 0.5
B. 0.7
C. 1
D. none
Answer:A
Radial turbines gain their high efficiencies at the speed ratio of ___________
A. 0.5 B. 0.7 C. 1 D. none
Explanation: Radial turbines get their peak efficiencies at the speed ratio of 0.7 5. Radial turbine has _______ degree of freedom when compared to mixed flow turbine.