A piston cylinder performs a cyclic motion (1->21) with 2 process paths as shown below. (5) Is the moving boundary work for process B (Wb,B) positive or negative? O A. Positive OB. ہے Negative B

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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  1. A piston cylinder performs a cyclic motion (1 -> 2 -> 1) with 2 process paths as shown below.

    (5) Is the moving boundary work for process B (Wb,B) positive or negative?___________

     

     

      A.

    Positive


     
     

      B.


    Negative
     

A piston cylinder performs a cyclic motion (1->2 > 1) with 2 process paths as shown below.
(5) Is the moving boundary work for process B (WD,B) positive or negative?
کے
A. Positive
B.
Negative
B
Transcribed Image Text:A piston cylinder performs a cyclic motion (1->2 > 1) with 2 process paths as shown below. (5) Is the moving boundary work for process B (WD,B) positive or negative? کے A. Positive B. Negative B
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