what is the use of reactive power
Answers were Sorted based on User's Feedback
"what is the use of reactive power"
Ans: Reactive power comes from usually reactive component
of circuit such as capacitor ,inductor.Normally we calculate
real power for power calculation .That does not mean that
reactive power is useless.For example, in motor there is a
magnetizing current and without this current motor won't
rotate but interesting matter is that since motor coils are
inductive so the power from magnetizing current also
reactive power . So will u say this power is useless?
Let u want to drink milk .So drinking milk Ur main goal
.But when u drink milk u use a glass or something to hold
the milk. U can now compare reactive power as a glass,real
power as a milk and the summation of reactive and real power
is apparent power thats mean for drinking milk ,u need milk
and glass both.
Is This Answer Correct ? | 12 Yes | 0 No |
Answer / vikas tomar
Ripon my friend u r right.
but as i know that that reactive power balances the grid
stablity by maintaining tha voltage constant of the
line .hence reactive power makes the voltage constant.
Is This Answer Correct ? | 0 Yes | 1 No |
What is the diff. between two phase & three phase supply.
why motor starting current is High ?
maintenance parameters of sewage treatment plant
WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off 10kv 20kv 30kv
why different series of vfds (like allenbradley)are used in industry ?
Why C.T secondary s2 done earthing?
As i want some model question paper in basic computer science and history please send me immediately sir
0 Answers TNPSC Tamil Nadu Public Service Commission,
Why is copper a better conductor of electricity than aluminium?
what is the difference between kva and kw ?
Differcence between UPS and Inverter.
why to need a electrical earthing?
my project load is 6 MW so please suggest the size of cable.. ALU 3c 400 aqmm cable can be sufficient.. is there any thumb rule for calculation of cable size please help me