Answer / sakthipriya m

Rating of busbar L.T.Panel

Current rating - Depends on the incomer of L.T.Panel and kva
rating of the transformer.
e.g.
If the incomer of L.T.Panel is 1000 A then rating of aluminium
bas bar will be 100X10X1R

Answer / cameo_0102

to know the desired
rating of busbar
just multiply its
width & height(not
length),the result
will show the max
load,that it can
bear.

Answer / ritumoni

rating of LT bus bar depands on the ht cable & load current

what is the practical definition for voltage

3 Answers  

---

Can we use a Potential Transformer for Auxilliary Power supply( Spring charge Motor, Lighting etc)?

1 Answers  

---

Caliculate the Specific Fuel consumption of 320 kva diesel genarator set?

3 Answers   AllTech, RRB,

---

What is the difference b/w earthing & grounding?

6 Answers  

---

the need of star to delta anddelta to star

2 Answers  

---

Why are the voltage levels in a powersystem are 11KV,33KV etc., why not 10KV,30KV?

2 Answers  

---

What is the difference between circuit and network.

15 Answers   Jadavpur University, Sail, TCS,

---

I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

0 Answers   NTPC,

---

Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

---

why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

---

What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?

5 Answers   NTPC,

---

why transfromer rating gives in MVA Or KVA? Why not in MW or KW?

6 Answers   GIL, Siemens,

---