[Answered] To protect against corrosion and oxidation, galvanized pipe is electroplated with a coating of ...

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Pineappleeh

Hero Member
Posts: 585

on: Jul 24, 2018

To protect against corrosion and oxidation, galvanized pipe is electroplated with a coating of _____.

a. lead
b. zinc
c. copper
d. magnesium

Question 2

After water is pumped from a river or lake to a water treatment plant, the first step of treatment is _____.

a. aeration
b. clarification
c. coagulation
d. filtration

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akemokai

Sr. Member
Posts: 347

Reply #1 on: Jul 24, 2018

Answer to Question 1

b

Answer to Question 2

a

Pineappleeh

Hero Member
Posts: 585

Reply #2 on: Jul 24, 2018

akemokai

Sr. Member
Posts: 347

Reply #3 on: Jul 24, 2018

You're welcome

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