In a Steam Engine,steam at 140°C in a Turbine Does

question 76

True/False

In a steam engine,steam at 140°C in a turbine does work on an external system,and the steam leaves the turbine at 100°C.The efficiency of the steam engine is 5%.The relevant physical principle is the first law of thermodynamics.

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Definitions:

Perineal Care

The practice of cleaning the genital and anal areas to prevent infection and maintain hygiene, often as part of personal care routines or healthcare procedures.

Foreskin

The retractable fold of skin covering the glans of the penis in uncircumcised males, serving protective and sensory functions.

Eye Care

The practice of maintaining the health of the eyes through routine checkups, treatment, and preventive measures.

Canthus

The angular junction where the upper and lower eyelids meet, either on the side near the nose (medial canthus) or on the side away from the nose (lateral canthus).