Pick out the wrong statement. Options: A . &nbspCaustic embrittlement of boiler's metallic parts is caused by high concentration of caustic soda in boiler feed water B . &nbspCooling and freezing of water kills the bacteria present in it C . &nbspWith increasing boiler operating pressure of steam, the maximum allowable concentration of silica in feed water goes on decreasing D . &nbspDissolved oxygen content in high pressure boiler feed water should be nil

Pick out the wrong statement.

Question

Pick out the wrong statement.

Options:

A . Caustic embrittlement of boiler's metallic parts is caused by high concentration of caustic soda in boiler feed water

B . Cooling and freezing of water kills the bacteria present in it

C . With increasing boiler operating pressure of steam, the maximum allowable concentration of silica in feed water goes on decreasing

D . Dissolved oxygen content in high pressure boiler feed water should be nil

Answer: Option B

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