If the turbine shaft speed signal received by a typical turbine governor control system fails low during turbine startup, the turbine governor will cause turbine speed to…
A. decrease to a minimum speed setpoint.
B. decrease until the mismatch with demanded turbine speed is nulled.
C. increase until the mismatch with demanded turbine speed is nulled.
D. increase until an upper limit is reached or the turbine trips on overspeed.
Show Answer
Answer: D
Share your understanding of this question with the correct explanation.