Which device is used to supply air for the agitation of sand grains during washing of filters? Options: A . &nbspRate control device B . &nbspTube settlers C . &nbspAir compressors D . &nbspFlocculator

Which device is used to supply air for the agitation of sand grains during washi

Question

Which device is used to supply air for the agitation of sand grains during washing of filters?

Options:

A . Rate control device

B . Tube settlers

C . Air compressors

D . Flocculator

Answer: Option C
Answer: (c).Air compressors

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