Answer: The given statement is true.
Step-by-step explanation:
In developed nations, water delivered to homes is purified and passes through different stages to purification so that people will get clean and safe water.
This also prevents any type of diseases cause by drinking dirty or non-purified water. For example, cholera, typhoid, dysentery etc are caused by drinking dirty water.
Thus, we can conclude that the statement in developed nations, the water delivered to homes by pipe is generally potable, is true.