What is the difference between KW & KVA ?

Answer Posted / gg

KVA = KW/cosa
WHERE COSA = POWER FACTOR OF SYSTEM.

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the limitations of Kirchoff's laws?

1132


what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

2506


it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.

1507


what is model question rrb junior engineer electrical gr.II

1560


Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

1699






Which Class insulation is prefered for the sandwich Busducts ? Why?

1570


What is the percentage loss for aluminium wire for HT line more than 11KVa

1668


What type of fittings and electrical accessories can be install in radiation area ?

1359


how to calculate units consumption for a 12 hp motor /hr.

1043


After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

1289


What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan

1634


why US countries maintains 110v and 60HZ

1737


how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

1831


How many types oil using in transformer ? How many letars using in transformer..?

1562


can i use ups power as a raw power for another ups

1477