Discussion :: Water Supply Engineering
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Pick up the correct statement from the following :
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A.
Copper pipes are highly resistant to acidic and alkaline water
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B.
Wrought iron pipes are lighter than cast iron pipes
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C.
Wrought iron pipes corrode quickly and are less durable
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D.
Wrought iron pipes coated with zinc, are called galvanised iron pipes
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E.
All the above.
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