Answer / anil

the ratio between the KVA and kw is known as power factor
KVA is a kilovolt ampher and kw is kilowatt these two are the units used to express the power KWA is an apparant power and KW is an actual power .

Answer / dharmar.c

We r using KVA in transformers for metering purpose..for calculating copper loss we need Ammeter(A),and we need voltmeter(V) for calculating iron and core losses

sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

0 Answers  

---

WHAT IS THE MEANING OF 'UPF'&'LPF'.... HOW CAN WE DEFINE IT? WHAT IS THE VALUE/RANGE OF EARTH WIRE RESISTANCE USED PARTICULARLY IN HOME....

2 Answers  

---

What is the difference between Earthing and Neutral?

13 Answers  

---

What should be ideal IR value for 11kV, un earthed, 1 MW motor?

3 Answers   Sail,

---

what is 'A' Check & 'B' Check ?

2 Answers  

---

what is the difference between the characteristics of two different phase bushing of any transformer

0 Answers   NIT,

---

can u give me a brief idea about power line carrier communication ??

0 Answers  

---

why do star-delta connection ? why do not connect any circuit direct connection ?

1 Answers   IBM, Sri Biotech,

---

how to select rating of HT Panel

0 Answers  

---

WHAT IS MEANT BY SLIP , WHERE IT OCCUR

3 Answers   Suzlon,

---

what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.

0 Answers   Voltamp,

---

what can i do, if i want to carrier in design as i am electrical engg?

3 Answers  

---