Dear bulkonline,

This seems to be a scan from an examination form.

Ok.

Make a sketch of the compression diagram.

Indicate all the known values in that diagram, s.a. measured and calculated displacements and temperatures.

Then apply the thermodynamic formulas (1st ,2nd and 3rd law of Poisson).

Bonus:

For determining the compression and expansion exponent use:

N ={log(p1) – lo(p2)} / {logV2 – log(V1)} (1st Law of Poisson)

Have a nice time

Teus ■

dear bulkonline,

An extra bonus

Have fun

Teus

Attachments

pistoncompr_1 (ZIP)

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Teus, you're a star doing his homework for him . ■

Designer, I am not so sure that I followed the right education method.

Maybe I made it too easy, although not all the questions are answered. ■