A.Sludge
B.Embrittlement
C.Corrosion
D.Scale
E.None of the above
Related Mcqs:
- Turbidity of water is usually measured in terms of
- Total solid impurities in feed water for a boiler depend upon
- Direction of feed water is done because
- In control cooling water system, chromates, phosphates and silicates are added to water
- The disadvantage of hard water is
- Which of the following valve is installed between the boiler and the feed pump?
- Turbidity in water is due to
- Turbidity in water may be removed by
- The maximum permissible turbidity for drinking water
- If a steam injector lifts the water but fails to force it into the boiler, the trouble may not be due to
