Question 41Gas Turbine - 1st Asst/Chief
70% to passThe power turbine (PT) of the GE LM2500 gas turbine engine has a total of how many stages?
AFour
BSix
CSeven
DEight
AI Explanation
The correct answer is B) Six. The GE LM2500 gas turbine engine used in many U.S. Coast Guard vessels has a power turbine (PT) with a total of six stages. This is the standard design for this engine model, as specified by the manufacturer. The other answer choices are incorrect as they do not match the actual turbine stage configuration of the LM2500 engine.
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