A large power plant generates electricity at 12.0 kV. Its old transformer once converted the voltage to 390 kV. The secondary of this transformer is being replaced so that its output can be 515 kV for more efficient cross-country transmission on upgraded transmission lines. (a) What is the ratio of turns in the new secondary compared with turns in the old secondary
Answers: 3
Physics, 21.06.2019 20:20
An asteroid is discovered in a nearly circular orbit around the sun, with an orbital radius that is 2.47 times earth's. what is the asteroid's orbital period, its "year," in terms of earth years?
Answers: 1
Physics, 22.06.2019 07:00
How do you tell if someone actually cares about you? and just say they do?
Answers: 2
Physics, 22.06.2019 15:30
What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
Answers: 2
Physics, 22.06.2019 18:30
Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
Answers: 2
A large power plant generates electricity at 12.0 kV. Its old transformer once converted the voltage...
Physics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Biology, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
History, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Computers and Technology, 30.04.2021 06:40
Biology, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40