What does Maximum Continuous Power (M.C.P.) refer to?

Maximum Continuous Power (M.C.P.) is a term used to define the highest power output that an engine can sustain for an indefinite period without causing damage or reducing its operational efficiency. This means that when M.C.P. is specified, it can be used continuously according to the engine's design limits without restrictions or time constraints.

In terms of practical application, when the engine operates at its Maximum Continuous Power, it does so reliably, allowing for a steady and efficient power output. This is essential in various operations, such as marine engines or generating sets, where consistent power delivery is crucial for performance.

Unlike the other options, which suggest limitations or conditions regarding the power output (like economical cruising power or a specific time limitation), this definition clearly establishes M.C.P. as an unrestricted power rating intended for continuous use, thus ensuring the engine remains within safe operational parameters without risking damage.