hey man,if all the elements are resistors ,then u can add all the powers.Originally posted by ESPguitar@Aug 26 2005, 12:32 PM
I forgot to ask if it is the same formulas for power as for resistors?
Since heating elements is resistors..
Thanks,
Robin
[post=9949]Quoted post[/post]
As the devices are specifically heating elements, reactance will be negligable. So just add the individual powers. Your assumption of 1500W is correct.Originally posted by ESPguitar@Aug 26 2005, 08:39 PM
Ok, thanks string
But what about the total power if i just get this information:
Three heating elements is connected in paralell, the voltage is 230V and the elements have this ratings:
P1=200W
P2=500W
P3=800W
Is the total power of this 1500W? Or do i have to calculate how much resistance each elemt have and work from there?
Thanks guys
Robin
[post=9951]Quoted post[/post]