What is meant by Active and reactive power?
Answer Posted / midhran
Capacitive energy only we called reactive power
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Explain Creepage Distance of Insulator
what is the difference between directional & non directional earth fault with example please explain.
What is the Nyquist criterion regarding control systems?
in dc series motor if field wdg is shorted then
What is a fuse? How does it work? What are materials used?
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
why Lightening Arrester Probe sharp at Top of telecom tower.
Why colled 440V to 3-phase supply.
What is called limb of a transformer?
WE ARE PLACE A NEW 75 KW MOTOR FOR JPF.IT IS CONNECTED IN M.C.C. WHEN WE ARE STARTING M.C.C.INCOMER IS TRIPPED.THEN WE ARE CONNECTED IN P.C.C WITH A MM30 RELAY PROTECTION THEN WE ARE STARTED MOTOR WILL RUN SMOOTHLY.
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
Why do not we prefer non conventional sources of energy to conventional sources?
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?