Question

A fmaily living in a village having 5 cows is interested to setup a biogas plant to meet its cooking requirement. The family has 5 adult person

Answer 1

it's not that in a family how many person income ...

but I think that the family what to use a eco friendly cooking system...

it's a good idea to setup a biogas in backwards of their house

setting up biogas in house helps to save the environment and the surrounding nature it's is also a non- renuable source of energy