Which of the following statements about pumped storage are true?
select all that apply
it is does not require a large amount of capital.
it is useful in areas with nuclear power stations that have to run 24/7 and with light load in the pm
it is useful for peak shaving.
it requires two bodies of water that are at different heights

 It is useful for peak shaving and It requires two bodies of water that are at different heights

Explanation:

 Pumped storage are useful for peak shaving and it requires in two bodies of the water which are at the different heights as, the pumped storage are useful solution for the grid reliability and providing the large scales by the affordable means of the storing and deploying electricity. The pumped storage are stored and generated the energy by the moving water in the two reservoirs at the different elevations.

i believe that if you say you can, you cant and if you say you can't your right. i believe i can do anything i set my mind to. i've applied this with my everyday life. it me get motivated to do stuff.for example, i apply this to do school. if i believe i can finish a whole class in a couple of week's i will be motivated to do the class until i finish it, and if i believe i can't, i will get distracted and do other stuff besides doing my work. it changed me by believing i can accomplish anything i set my mind to.

read the sentence below and answer the question that follows. one of the norms in the village was to meet at the town square on fridays for a community dinner and dance. the underlined word in the sentence above is best defined as a a. cultural element shared by all people around the world b. specific area in a town used for traditional community events c. religious custom accepted and practiced by all members of a village d. behavioral pattern that is regularly accepted by a group of people