General Studies · Power Plant Engineering
If ηgs is the gross stage efficiency, ηb is the blade efficiency, and ηn is the nozzle efficiency of a steam turbine, then which of the following relations is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ηgs = ηb × ηn✓
- 2ηgs = ηbηn
- 3ηgs = ηnηb
- 4ηgs = ηb
Correct answer
ηgs = ηb × ηn
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