1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: National Grid questions?

  1. Oct 17, 2011 #1
    What is the national Grid?
    Where does it run?
    How does it work?
    What is a transformer?
    3 Advantages of the national grid
    3 disadvantages of the national grid

    Any help would be a great help. :D
  2. jcsd
  3. Oct 17, 2011 #2


    User Avatar

    Staff: Mentor

    Last edited by a moderator: Apr 26, 2017
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook