Question

give four points of difference between a smokeless chulha and a traditional chulha

Answer 1

1) Smokeless chulha uses different kind of fuel like LPG or electricity where as traditional chulha uses wood, charcoal, cowdung etc
2) Smokeless chulha would be generally expensive compared to traditional chulha
3) Smokeless chulha is typically used in urban areas compared to traditional chulhas which will be used in Villages
4) Smokeless chulhas are generally quick to use (turn on, off and heat faster) whereas traditional chulhas take time to light/turn on and to heat.

Answer 2

Smokeless chchulha
1 Ut has a higher effenciaty.
2 Due to better combustation of fuel it produce less smoke.
3 Ir consumes less fuel because it is also desingned that sufficient supply of air and hence cumbustion of fuels take place almost completely.
4 It has a provinsion for removel of smoke through a tall chimney and hence it helps in maintaining cleaner envoirnment and ensures better health for women and children.

Traditional chulha :-
1 It has very low efficiency.
2 It consumes more fuels because in it fuel does not burn properly due to insufficient supply of air.
3 Due to insuuficient combustation,it produces a lot of smoke,which result in many respirotary disorders in the persons living in such places.
4 Unburnt part of biomass fuel wood escapes a smoke which consist carbon dioxide,carbon monoxdie,methane and hydrogen causing pollution.





I hope it will help you.
If you like mark as brainlist.