KVA vs KW - KVA and KW - Difference between KVA and KW

KVA vs KW - KVA and KW - Difference between KVA and KW

KVA is known as the ‘apparent power’ of a particular circuit or electrical system. In direct current circuits, KVA is equal to kW, because voltage and current do not get out of phase. However, ‘apparent power’ and ‘real power’ (which is expressed as kW) may differ in alternating current circuits. Kilowatt is simply the amount of actual power that does valid work. It should be noted that only a fraction of KVA is accessible to do work, and the rest is an excess in the current.

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[irProteus]

At 1:44 in your video, you state... (and the video shows) … "KVa is equal to KW in DC circuits..."
THIS IS WRONG ! … KVa cosΘ …. ( kVa x Power Factor ) is equal to KW in DC Ciruits
Please Correct this ERROR in your video.
Thank you.

[virginiapaz]

So, which is is higher? 3000w or 2kva?

[muhammadshakil]

Please explain by giving practical examples