Answer / g.k.gour

AMP =1.732*1000/415/3 =1.391amp.3 phase

KVA =voltage*amp./1000=kva (415*280/1000=116.2amp)

Answer / n.rsmesh

1kva=1.43 amps 3phase 1kva=4.25amps 1phase

Answer / selvaraj

one kva equal to 1.4amps for single phase and 4.1amps for
3phase

Answer / mohan

one kva is equal to 4.1amps in 3phase..&1kva is equal to
1.4 amps in 1phase...

What are the advantages of skewing of cage rotor conductors?

0 Answers  

---

Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity

0 Answers   NCC,

---

aternator every parts and its working

0 Answers   adag,

---

which type sylbuse involved

1 Answers   BMRCL,

---

what is the technical diffrences of mccb and acb

11 Answers   TransWorks,

---

---

HRC fuse provide best protection against

3 Answers  

---

redundant connection in contactor?

0 Answers   Emerson,

---

what happen when increase or decrease size of lamp,light.glass.

0 Answers  

---

why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?

2 Answers   Bhel,

---

How can w select the cable size for different rating load & also waht r factors affecting the during selection of cable?

11 Answers   AB Inc, Bosch, BRB Cable, Lucas TVS, Trisome Technical Services,

---

Why A.C. capacity given in Ton. Ex. - 1.5 Ton

4 Answers   Samsung, UltraTech,

---

What will the effect on a motor designed at 60 HZ, and operated on 50 HZ ??

8 Answers  

---