exact definition of reactive power in power system
Answer Posted / sreenvas
but i know
active power means vicos pi
reactive power means visin pi
reactive power is also out phase of voltage with currents
that means current is maximum, voltage is postive or negative ...
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
EXPLAIN THE TRANSFORMER MAINTENANCE?
What are the basic elements used for modeling mechanical rotational system?
what is the solution for meger test failed the MV cable?
Where should the lighting arrestor be placed in distribution lines?
how to set relay setting? and example calculation...
Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used
how to select fuse rating for a 3-phase motor ???
why the neutral point in connnection oscillates?
Details about Flux Compensated magnetic Amplifer starter for motors
how to decide the panel size like MDB ,SMDB PANEL SIZES
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
what is the minimum winding resistance of 30hp compressor, to run or to switch on
Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain