In legging current reactive power is arise but in leading current which power will be arise ? and in this case, is active power more than rated ?
Answer Posted / raza
Reactive power is arise at both lagging and leading power
factors. But at lagging power factor, reactive power will be
positive and at leading power factor, reactive power will be
negative. At the same power power factors of lagging and
leading, no change in active power.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me
what is doid
hr round
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
What is core CT & it's function?
who can measure the size of power cable?
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
what is the basic construction diffrance between servo motor ans sqiralcage induction motor
i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors
What are the classifications of heating element?
In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
how to determine the inrush current of a transformer
How can we increase the capacity of Energy.?
How to improve fuel cell in a distribution system?