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Author Question: Non-chemical microbial treatment of boiler water can be accomplished by using __________. A. ... (Read 137 times)

Bob-Dole

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on: Jul 26, 2018
Non-chemical microbial treatment of boiler water can be accomplished by using __________.
 
  A. electric pulse treatment
  B. ultraviolet light
  C. hydrodynamic cavitation
  D. all of the above

Question 2

De-aeration of boiler feed water is generally achieved by ____________.
 
  A. Pre-heating the feed water
  B. Ultrasonic treatment
  C. Adding chemicals such as sodium sulfite
  D. Both A and C


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fwbard

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Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

D


Bob-Dole

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Reply #2 on: Jul 26, 2018
Thanks


fwbard

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Reply #3 on: Jul 26, 2018
Welcome :)


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