Discussion :: Environmental Engineering
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Pick out the wrong statement.
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A.
Caustic embrittlement of boiler's metallic parts is caused by high concentration of caustic soda in boiler feed water.
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B.
Cooling and freezing of water kills the bacteria present in it.
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C.
With increasing boiler operating pressure of steam, the maximum allowable concentration of silica in feed water goes on decreasing.
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D.
Dissolved oxygen content in high pressure boiler feed water should be nil.
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Answer : Option B
Explanation :
No answer description available for this question.
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