How to calculate PFC

[Graham Coughlan]

Hi guys,

Sorry if this is in the wrong place, im new to this!

Right... Im currently doing my level 3 EAL assingment for electrotechnical engineering and im stuck on one of the questions. It would be great if someone out there could give us a hand.

The question is.....

State hot to calculate at the origin the PFC of the TT system, if the Ze is known

Thanks!

 

[rich.250]

The good old vir triangle.
But the bonding should be in place to give to a true figure.
Hope this points you in the right direction

 

[Graham Coughlan]

I didnt understand any of that to be honest... :freak:

 

[a1guvner]

Voltage divided by your Ze

 

[Graham Coughlan]

Oh wow i didnt get that at first but im now guessing you mean ohm's law?

 

[rich.250]

Yes mate

 

[brman]

Oh wow i didnt get that at first but im now guessing you mean ohm's law?

don't worry. First time someone said "VIR triangle" to me I though they were talking dutch. And I have a degree in electronic engineering.