The stage in which the biological processes are used to - Practice (English)

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The stage in which the biological processes are used to - Practice (English) | ObjectiveMcq

PracticePower PlantGeneralThe stage in which the biological p...

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The stage in which the biological processes are used to purify water in a wastewater treatment plants is called?

Correct Answer: B — secondary sewage treatment

Explanation:

The stage in which the biological processes are used to purify water in a wastewater treatment plants is called Secondary Sewage Treatment.

Which of the following turbine is preferred for 0 tom head of water?
Discharge of a centrifugal pump is __________
A hydraulic coupling belongs to the category of __________
Multi-stage centrifugal pumps are used to __________
Slip of a reciprocating pump is defined as the __________
A centrifugal pump will start delivering liquid only when the pressure rise in the impeller is equal to the __________
Geometric similarity is said to exist between the model and the prototype if both of them __________
The speed of an imaginary turbine, identical with the given turbine, which will develop a unit power under a unit head, is known as?