Interested to Buy Any Domain ? << Click Here >> for more details...
What the capacitor Current formula?, For 1 KVAr how amps
its required? for using the KVAr for boosting the PF Design
Calculation.( Eg: for 30 KVAr required how many KW?)
- 17 Answers
- 228943 Views
- Alstom, Call Centre, EDC, HCL, Procon Engineers, I also Faced
- E-Mail Answers
Answer Posted / arnie
For correcting PF KVAr is introduced, thus formula
pf=cos A is significant
there you should have a desired PF. If for example you need
a power factor of .90 to maintain for a 30kVAR the watts
that would come will be:
A=arccos .90
A= 25.84
WATTs= KVAR/tan 25.84
= 62500 watts approx.
remember that for PF correnction it is the KVAR that is in
need of computation and not the watts so the question would
rather be, how much capacitor kVAR you need to correct the
power factor.
| Is This Answer Correct ? | 40 Yes | 24 No |
Post New Answer View All Answers
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
can we use engine degreaser for electrical motors?
As you achieve greater success with the company after some years, Will you like to be a share holder in our company?
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
how the works electronic energy meter?
The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?
Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
how to measure dc earth leakage current?
What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
