For optimal performance, biogas plants must maintain a PH value of:
For biogas to be produced, organic wastes have to decompose in the absence of?
For a 1000L capacity biogas system, the recommended type of tank is?
The following wastes can be fed to a biogas plant except:
The equipment needed to convert a petrol generator to run on biogas is?
The flammable component of biogas is?
Before the production of biogas, the decomposition of organic wastes in a biogas system goes through ___ stages:
Kitchen wastes and other types of organic wastes can be introduced into the system only after the initial inoculation, true or false?
There are 3 major openings in a biogas digester, one of these is not one of them:
It is advised to open up the biogas system from time to time and remove the floating undigested particles preventing free flow of gas.
Which is the correct gas flow sequence in a biogas plant?
Biogas stove is different from an LPG stove.
Uniseals are used to connect:
The following component of the biogas system, helps in biogas purification:
For a 1000L biogas plant, you need to inoculate with at least:
When you notice gas production in your biogas system after initial inoculation, the first thing to do is?
1000L of biogas is equivalent to?
Which of these is not a chemical component of biogas?
1000L is the only size capacity in which a biogas plant can be produced.
The following are advantages of using a biogas scrubber in a biogas system except:
The least recommended size for a home biogas plant (By Blonergy) is?
One of these is not a major reason why a biogas system is painted black:
Which biogas appliance helps to increase the gas flow rate from the storage bag to the stove?
The maximum volume of wastes to feed a 1000L biogas plant daily is?
Biogas has a close semblance to Natural gas?
Wastes are introduced into the biogas system through?
What material should be used generously on the cap of the biogas plant before sealing to prevent gas leakage?
One of these is a major component of a biogas plant?
The following factors may affect biogas production except:
We must kick-start a biogas system with cow dung because?
Biogas is safer than LPG because?
The adoption of Biogas technology can help protect the climate and curb the emission of green house gases.
Which dung is best for initial inoculation of a biogas plant?
All these materials are needed for biogas plant construction, except?
Biogas escapes the biodigester into the scrubbing unit through?
Biogas can be used as fuel to power petrol generators?
Biogas is produced from the breaking down of?
The initial feeding of the biogas plant with cow dung is known as:
Biogas cylinder is an important component of a biogas plant.
A 500litre biogas storage bag when fully inflated can burn for about 1hour 30mins on a single burner at medium heat.
Apart from methane, the most abundant component of biogas is?
The liquid by-product of a biogas system can be used as:
All these are signs your biogas plant has started producing gas except?
LPG is organically generated while Biogas is chemically produced
Biogas can be used for cooking but can't be used to generate electricity.
One of this could be a reason why your biogas plant is not working?
Biogas plants require addition of chemicals to function well:
During initial feeding of the biogas plant the system must be:
When it comes to physical properties, Biogas flame is bluer than LPG flame?
One of this can alter the normal PH of a biogas system?
