Suggest the different methods to control the speed of rotation of steam turbine constant at all varying loads.

Suggest the different methods to control the speed of rotation of steam turbine constant at all varying loads.
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Answer :

Following are the different methods to control the speed of rotation of steam turbine constant at all varying loads; 

a) Throttle governing

b) Nozzle control governing

c) By pass governing

d) Combine throttle and nozzle control governing

e) Combine throttle and by pass governing
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