Error in Matcad Prime 3.0

[AmarKarthi_Aras]

Hi,

I'm trying to do a back pressure calculation in Mathcad Prime 3.0 but when I write a formula and declare the values of the variables, i get a wrong result from what I get in the manual calculation.

Had attached the Mathcad sheet with relevant info.

Can someone help me?

regards,

Amarkarthi

[VladimirN · Accepted solution]

Hi,

Please see attachment:

P.S. About "Pascal" unit: http://en.wikipedia.org/wiki/Pascal_(unit)

[AmarKarthi_Aras]

Thanks Vladimir..