Clearly Define Active,Reactive,Apparant power.Which
applications used which power above metioned power?

Answer Posted / praveen

Active and Reactive power are two parts of electrical power
i.e., power=active + j*reactive...
usally we try to neutral the reactive power by adding
capacitor in the circuit...

Is This Answer Correct ?    33 Yes 18 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Load transfer in 11kv double busbar switchgear - operation.

1507


importance of reactive power management

1589


what is level 2 automation?

2722


hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1537


what type questions asked in hp cl

1445






why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?

1379


how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

1449


Why do we perform an open-circuit test and short-circuit test on the transformer?

638


If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?

4174


What are the different methodes for calculating the short circuit Current?

1508


what parameters are should nessary for control technic dc drive(in rolling mills)?

1518


What is open delta Xformer? It's adavntages & Use?

1784


If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

1649


Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.

1560


What is marx circuit?

658