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=== Shaft horsepower (shp) === | === Shaft horsepower (shp) === | ||
''Shaft horsepower'' is the power delivered to the | ''Shaft horsepower'' is the power delivered to the propellor shaft of a ship or turboprop airplane. This may be measured, or estimated from the indicated horsepower given a standard figure for the losses in the transmission (typical figures are around 10%). This metric is uncommon in the automobile industry, through drivetrain losses can be significant. | ||
=== Effective horsepower (ehp) === | === Effective horsepower (ehp) === |