Quote:
Originally Posted by Karls48
This is true only for resistive load. If there is any inductance or capacitance in the circuit then it has to be calculated as I x U x cos phase angle. VA rating alone does not give you information how much power it can supply or for how long.
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Hi Karl
This is true only for resistive loads refers to which statement?
Agreed the impedance of a alternating current circuit plays a significant role in circuit analysis but at the end of the day ohms laws still apply.
Regards
Steve
