08:55
ramkesh
HEAT TRANSFER
The transfer of heat is normally from a high temperature object to a lower temperature object. Heat transfer changes the internal energy of both systems involved according to the First Law of Thermodynamics.
To know the transfer of heat in materials and other objects....(click here to view)
Heat transfer pdf download for free(click here to download)
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2 comments:
hey this is very useful for mechanical engineer
https://mechanicalmetro.blogspot.com/2011/07/hydraulic-pumps.html?showComment=1613646449724#c6583316707265231082
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