________ are used as stationary compressors in steam turbines.
A. moving vanes
B. Guide vanes
C. Both of the mentioned
D. None of the mentioned
Answer:A
________ are used as stationary compressors in steam turbines.
A. moving vanes B. Guide vanes C. Both of the mentioned D. None of the mentioned
Explanation: Guide vanes are used as stationary compressors where guide vanes reduces the velocity and according to the Bernoulli’s theorem when velocity is reduced its pressure is increased.