________ takes place due to thermal stresses in the steam turbine cylinder.
A. Expansion
B. Compression
C. Depends
D. None of the mentioned
Answer:A
________ takes place due to thermal stresses in the steam turbine cylinder.
A. Expansion B. Compression C. Depends D. None of the mentioned
Explanation: Expansion takes place due to thermal stresses in the steam turbine cylinder. As steam turbine cylinders are made of some metal, thermal expansion may take place.