Corrosion in concrete sewers is caused by Options: A . &nbspSeptic conditions B . &nbspDissolved oxygen C . &nbspChlorine D . &nbspNitrogen

Corrosion in concrete sewers is caused by

Question

Corrosion in concrete sewers is caused by

Options:

A . Septic conditions

B . Dissolved oxygen

C . Chlorine

D . Nitrogen

Answer: Option A

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