Given Data:

When enters: Air Pressure at $\backslash (\backslash$mathrm$\{\{28\}^\{\{$o$\}\}\{$C$\}\}\backslash )28^$oC is $101$kPa.

When discharge Air Pressure is $350$ kPa, at $\backslash (\backslash$mathrm$\{\{40\}^\{\{$o$\}\}\{$C$\}\}\backslash )40^$oC$.$

The area of the medium through which air passes is given as $0\mathrm{.}1\backslash (\backslash$mathrm$\{\{$m$\}^\{\{2\}\}\}\backslash )$m$^2.$

The Steady$-$state mass flow rate is given as $10$ kg$/$s$.$

If the input Power is $450$W$.$

Specific heat capacity at constant pressure, $1.$e$.\backslash (\backslash$mathrm$\{\{$C$\}\_\{\{$p$\}\}\}\backslash )$C$\_$p is $1$kJ$/$kg$-$K$.$

Molecular weight is $29$ kg$/$mol$.$

Here, it is given that we have to assume the air as an Ideal gas.

To determine:

The Change in enthalpy $($in kJ$).$

The rate of heat transfer $($in kW$).$

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