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: Why is the answer to this fuse question is B

  1. Apr 1, 2015 #1
    image.jpg I don't get it at all.
     
  2. jcsd
  3. Apr 1, 2015 #2

    jbriggs444

    User Avatar
    Science Advisor

    What is the purpose of a fuse? Or, to put it another way, under what circumstances would you want the fuse to blow and why?
     
  4. Apr 1, 2015 #3
    Ok I thought well about it and understood why the answer is B.

    Thank you for the help.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted