sir, plz tell me how much kvar capacitor required for 1000
amp or 500 Kw load ? what is the formula ?
- 14 Answers
- 32810 Views
- CSPL, I also Faced
- E-Mail Answers
Answer Posted / saleem iqbal
plz identify your systems existing power factor and
targeted power factor which u want to improve, then apply
this formula
KW X (Tan phi 1 - tan phi 2)
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is meant by vector group
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
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?
how give earthing conection to household equipment?
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?
How to calculate the multiplying factor for energy meter with ct ratio given
