1.

Governing of steam turbines can be done by the following: 1. Nozzle control    2. Throttle control 3.  Providing additional valve and passage The correct answer will be:

A. 1, 2 and 3                     
B. 1 and 2 only
C. 2 and 3 only                 
D. 1 and 3 only
Answer» B. 1 and 2 only


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