Recently, the term pumped-storage hydropower is actually and appropriately discussed in the context

Question

Recently, the term pumped-storage hydropower is actually and appropriately discussed in the context of which one of the following?

Accepted Answer

Pumped storage hydropower (PSH) is a type of hydroelectric energy storage. It is a configuration of two water reservoirs at different elevations that can generate power as water moves down from one to the other (discharge), passing through a turbine. Hence option (c) is the correct answer.Source Citation:Business StandardNCERT