Memory

redraw the ladder diagram to add memory.  indicate where the connections need to me on the magnetic motor starter so that memory will work as well as the overload relay.

 

Figure it out

Solve for Rt, It, IR 1, IR 2, IR 3, and IR 4.  Remember parallel circuit rules are different than series circuit rules.

 

Compare this with the prior picture

What's inside the green circle ?

Hmmm....

What are my wages before I get my license?

this is from San Diego, CA.  

 

Where's the money?

I lost count

after you stop laughing ( or crying, yelling, etc...) .... go on.....count the things this person is doing wrong:

Recommended Resources

here are some commonly used electrical links:

http://ecmweb.com/

electricity forum

http://electrical.about.com/od/electricalbooksreviews/a/nateleccodebook.htm

Welcome to the LIVE ZONE !

Greetings !

 Welcome to the Davies Electrical Live Zone !  your ONE STOP BLOG for all things electrical !