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Question
Pick out the wrong statement. A. Caustic embrittlement of boiler’s metallic parts is caused by high concentration of caustic soda in boiler feed water___________________?
Options:
A .  Cooling and freezing of water kills the bacteria present in it
B .  With increasing boiler operating pressure of steam, the maximum allowable concentration of silica in feed water goes on decreasing
C .  Dissolved oxygen content in high pressure boiler feed water should be nil
D .  None of these
Answer: Option A
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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