How is the efficiency of a turbo prop engine assessed?
- By correcting propeller RPM for ambient Air temperature and barometric pressure.
- By comparing compressor and propeller RPM against a reference figure.
- By comparing torque meter pressure against a reference figure.
mathema asking:
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Community Comments (4)
M
mwongela Posts: 18 05.12.2012 / 12:05
not C?
A
alberto Posts: 8 07.04.2013 / 13:21
C is the wright answer possible as air temp and barometric pressure are constantly changing. Question is asking about the engine assessment which can be dettermind when comparing the actual torque meter pressure against a reference figure.
J
Jordi Posts: 198 18.06.2020 / 13:05
no guys you are wrong i think the correct answer it is as it is.
J
Jordi Posts: 198 18.06.2020 / 13:07
source is Rolls Royce The Jet Engine Page 138 Refers.
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