A Reversible Engine Takes in Heat at a Rate of 555

question 52

Short Answer

A reversible engine takes in heat at a rate of 555 W and exhausts heat at 482 W.
(a) How much power does it produce?
(b) What is its efficiency?
(c) If operated in reverse as a refrigerator, what would be its performance coefficient
(COP)?

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Definitions:

Structure

A compound data type in programming that allows for the combination of data items of different types.

Globally-defined Structure Type

A data structure whose type definition is accessible from any point in a program, allowing for the creation and manipulation of instances across different functions or modules.

Globally Defined Structure Type

A globally defined structure type in programming is a custom data type that is defined outside of any function or block, making it accessible throughout the program.

Pt.hours

Assuming a programming context, it likely refers to accessing the 'hours' attribute or member of a pointed-to structure or object named 'Pt'.