How to convert KW to KVA or KVAR OR kvar/kva to kw?

8 Answers  

---

There is no such thing as a Generator. All power generating devices are Alternator since both generate alternating current since this is the only way electrical power can be generated. In "generators" the alternating current is converted into DC inside the housing of the "generator" in order to give out DC Do you agree? If not please educate me. How else is DC generated if not like above?

2 Answers  

---

Hello sir i m student of gtu .what is idp.

0 Answers  

---

How to improve the power factor from 0.8 to 0.98? Also tell me cost vs benefit analysis.

2 Answers  

---

what is earth resistance? how to measured? and give values at power station and mcc area?

0 Answers   Essar,

---

What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.

0 Answers   ABB,

---

what the purpose of protection signaling equipment in substation?

2 Answers  

---

when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......

3 Answers  

---

how to calculate cable size for the motor

2 Answers  

---

differentiate PLC,DCS,SCADA?

1 Answers   SAS,

---

If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71

3 Answers   Saffron,

---

What is VCC?

1 Answers  

---