Materials floating on the surface of boiler water, or that are dispersed throughout the water, are called:

Materials floating on the surface of boiler water, or that are dispersed throughout the water, are called:

Materials floating on the surface of boiler water, or that are dispersed throughout the water, are called:




a. Diluted solids
b. Dissolved solids
c. Absorbed sludge
d. Suspended matter
e. Dissolved matter






Answer: D


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