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