The use of liquids, especially water
in the factories is higher than the entire city. A single factory can
use up to thousands of gallons of water in a single day. Calculate it
and see how much it uses in just a month. Because of the various uses in
the factory, water tanks are specially built with the ability to hold a
huge quantity of water at a single time. Apart from the water tank, a
factory has multiple tanks in its boundaries which contain a variety of
liquids. Most of the time all of the tanks contain different types of
liquids and some of them can be very dangerous ones such as acids. These
liquids are stored for a purpose and procured from the respective
merchants.
It becomes necessary to have complete data of all
these liquids to learn about the next time a liquid needs to be
procured. Since most of the liquids are of different nature, a single
liquid level indicator cannot be used with all of them. Hence it is
necessary
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