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Question : Diagram of a typical biogas plant is given below. Identify B,C and D:

Answer»

A-Dung , WATER, B-Digester, C-Sludge, D-Gas HOLDER
A-Digester, B-Dung-water,C-Sludge , D-Gas holder
A-Drug, Water , B-Sludge , C-Digester , D-Gas holder
A-Gas holder, B-Dung, Water,C-Digester , D-Sludge

Answer :A


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