Answer / k.prakashchandra

Pf =KW/KVA.There are meters to measure all the three.

Answer / shyam

power factor can be calculated by formula =kw/kva.
there are power factor meters avilable to measure the power
factor direclty of an equipment.

11 kv line me tino phase takra jaye to present time me approximately voltage aur current kya hoga...

2 Answers   Electrical, Electrical Tech, Videocon,

---

Which addressing mode contains the address for data as a part of the instruction in 8085.

3 Answers   Ecil,

---

Is it possible to connect a safety device in to parallel?

0 Answers   Jones Lang LaSalle,

---

What are safety features considered for Lifts during emergency?

1 Answers  

---

how to test the ht machines?

0 Answers   ONGC,

---

how many types of accuracy class in ct? what is meaning of 5p20?

1 Answers  

---

If MF is 30000, pt ratio is 110 kV/110 v then what is the ct ratio?

2 Answers  

---

how we select fuse rating for motor?

6 Answers  

---

what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

---

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

0 Answers  

---

tell me about vfd

8 Answers  

---

What are the common sources of energy?

0 Answers  

---