Question

An auditorium to seat 400 people is heated for maintaining comfort condition by circulating hot water through pipe. The water enters the pipe at enthalpy 59.5 kJ/kg and leaves the pipe at enthalpy 47.5 kJ/kg. The exit of pipe is 10.5 m above the entry. If heat supplied to the auditorium is 25000 kJ/hr. Find quantity of water circulated through pipe per minute. Neglect velocity change.


277.77kg per min​

Answer 1

Answer:

Refer To the Attached Image