MASTER IT SERIES! Ampacity Temperature Corrections
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- čas přidán 9. 10. 2020
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Thanks this really helped me out
Helpful
Hell yeah thanks man
You're videos are really help full keep them coming. hopefully by the end of the week I'll be able to purchase the 1 year membership on the testing center.
That's awesome bro! You can do it!
And what if we have a 90c wire terminating on 60c terminals in a 40c amb. temp.?
I ask this question because I'm upgrading my mig/tig welding aluminum of various thickness?...
There are two ambient temperature adjustment tables. How do you know which one to use? One says 30c and 40c?! Thanks.
Great video again bud! Do you have any on over current protection??
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Thank you for the video I have a job site situation. I have 9 circuits (general use receptacles) to run in a 1 inch EMT. So 18 current carrying conductors. number 12 thhn. So 50 percent adjustment on 30 amp wire. Is that ok on a 20 amp breaker. Thank you.
How did your math workout?
WHy am I always using he 90 degree column? When in these questions would I use the 75? I was always told to always use the 75 if I could
Great question! have you see this free program?? czcams.com/play/PLJokxpBhbuUc6LTyszEzt-FR7k8Tz4eMG.html
@@ElectricalCodeCoach I have been going through those videos a little at a time. I'm a journeyman in MI. and forgot most of the stuff I don't use everyday. About to be going for my masters soon, so I am going through every vid you ever made..lol... Thank you for putting in all this time to help!
This is cool stuff for me to start learning from scratch.But my question is how do I get the correct temperature conversion from 75 amps to temperature??
Great question brother I'm not sure I know the answer
Some of the problems i get you divide the values on table 310.16 why is that? Can you please explain. Thank you!!!
Why do you size the wire to the full 90c 194f if the terminating terminals are 75c?
Great question brother, the code allows you when you're doing temperature Corrections or bundling adjustments to use the 90° C for the adjustment.
I explain in full detail in this vide
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Thank you for the comment and for your support!
After you find the correction. What’s the proper steps in finding the correct wire to use?
Nice to meet you visit electricalexamcoach.com
Ok maybe this is a dumb question or maybe I missed something. But How do you know what your ambient temperature is going to be?
Great question. Real world you really don't know unless you were in a factory or other situation with a fixed temperature.
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cannot find the facebook page
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Awesome Glad it was helpful!! Thank you!!!