How to reduce power factor correction capacitors failure in
an industrial environment with vsd and computers usage in the
system
Answer Posted / pillay
TKS Mr sindhan can I have more details about it like what it is
how to rate it
how to know how big a harmonic filter is required.
what other options I have, tks again.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what kinds of Transformer oil grade is better for power transformer ?
What is bode plot?
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....
How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).
What do you mean by lighting transformer?
State angle criterion.
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
How to size fuse? How to size MCB?
what is the affect of earth's magnetic field on the frequency used in aircraft???
What Is HO factor in power selection
How 3 phase invertor works?
We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.
What is the most accurate way of testing ELCB?ELCB is better than RCD?
What must be the minimum distance maintained between 2 Generators as per International standards?