Helium steadily enters a pipe with a mass flow rate of 8 kg/s at 427°C and 100 kPa and leaves the pipe at 27°C. The pressure during the process is constant at 100 kPa.

(a) Determine the heat transfer for the process, in kW.

(b) Determine the volume flow rate of the helium at the pipe exit, in m³/s.