The underground well of a bio gas plant is called the________________?
Correct answer: C. Digestor
- A. Septic tank
- B. Oxidation well
- C. Digestor
- D. Lagoon
Explanation
The underground chamber in which organic matter is anaerobically decomposed to produce biogas is called a digester. A septic tank treats sewage, but is not the usual name for the biogas-producing vessel.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Hot dipping process is used for coating a low melting point metal (e.g. Pb, Sn, Zn) on iron, steel & copper having relatively higher melting points. Which of the following is not a hot dipping process ?
Lead pencil contains____________________?
Main constituent of bone ash is____________________?
A fire tube boiler is limited to a maximum steam pressure of about ______________ kg/cm2 ?
In the diving apparatus, helium is used along with oxygen, because it is ____________________?
Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about ____________________?