Interested to Buy Any Domain ? << Click Here >> for more details...
what is pf. how to calculate capacitor bank value to
maintain unity pf.
- 18 Answers
- 58390 Views
- JH, Saint Gobain, Supreme Treves, I also Faced
- E-Mail Answers
Answer Posted / nilesh kumar singh
Power Factor is defined as the ratio of Real power and
Apparent power.
for calculating Capacitor bank value the formula is :
kVAr = KW {tan(cos^-1 Phi e) - tan(Cos^-1 Phi d)}
Where - Phi e = existing Power Factor.
Phi d = Desired Power Factor.
| Is This Answer Correct ? | 101 Yes | 8 No |
Post New Answer View All Answers
Please define ampere?
how much allowable resistance that can be difference in motor all coils?
How you give clearance to a spare feeder.
What is the meaning of C1, C61, C91 cable
While testing a ZCT what parameters have to check or measure?
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?
What is reverse power relay?
Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?
why swinburnes test cannot be performed on series machines?explain
we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V
explain supply side and demand side energy management with advantages & disadvantages
In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)
What is meant by bus bar protection?
what is different between relay and plc?
