387) The size of a boiler drum in pulverised fuel fired boiler,as its size and capacity, (steam pressure and flow ratings) increase
Answer is:
decreases
Related Pressure Vessels and Engines MCQ with Answers
Answer is:
reduce hardness and for removal of solids
Answer is:
all of the above.
Explanation:
The basic job of feed water treatment in boilers is to overcome the problem of
* corrosion
* scale
* carry over