Related Questions

The main constituent of biogas is
A Butane
B Methane
C Hydrogen Sulphide
D Carbondioxide
Which of the following gases is not generated in a biogas plant?
A H2S
B CO2
C CH4
D CO
The biogas used for cooking is a mixture of which of the following?
A Carbon dioxide and oxygen
B Isobutane and propane
C Methane and carbon monoxide
D Methane and carbon dioxide
Which one of the following is the largest composition in biogas?
A Carbon dioxide
B Methane
C Hydrogen
D Hydrogen sulphide
The main source of production of biogas is
A human waste
B wet cow dung
C wet livestock waste
D all above
Main constituents of biogas are
A Methane and carbon monoxide
B Butane and carbon monoxide
C Methane and carbon dioxide
D Ethylene and carbon dioxide
________ is a by product of sewage treatment and can be decomposed to produce biogas
A Sewage
B Sludge
C Sewer
D Scum
For generation of biogas, the materials commonly used are
A Animal wastes
B Crop residues
C Aquatic plants
D Forest residues
The underground well of a biogas plant is called the
A Septic tank
B Oxidation well
C Digestor
D Lagoon
Which of the following is not a constituent for making porcelain insulators?
A Quartz
B Kaolin
C Felspar
D Silica

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