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

question 64

Short Answer

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 __________ law of thermodynamics.

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Definitions:

Treasury Stock-Common

Refers to shares that were issued and later reacquired by the issuing company, reducing the amount of outstanding stock on the open market.

Par Value

The stated value of a share of stock or a bond, set at the time of its issuance, and used to determine its trading value.

Par Common Stock

The face value of a share of common stock as specified in the corporate charter.

Purchase Price

The total cost incurred to acquire an asset, including the price of the asset itself along with any additional costs necessary to bring the asset to a usable state.