1.

By using a _____ with plastic beads of varying density, nonfat solids in milk can be rapidly estimated.(a) Lactometer(b) Hydrometer(c) Humidoscope(d) PolyscopeThis question was addressed to me in homework.My enquiry is from Milk Quality Farm topic in section Quality parameters of Dairy Engineering

Answer»

The correct choice is (b) HYDROMETER

For explanation I would SAY: A hydrometer is an instrument that measures the specific gravity (relative density) of liquids—the ratio of the density of the LIQUID to the density of WATER. a hydrometer with plastic beads varying density would HELP in estimation of non fat solids.



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