Answer / deepak24

in transformer we have an equation N1/N2=V1/V2
if we have the value of N1,V1,V2 then we can easily calculate
secondary terns and there is no any secondary winding in
alternator

Answer / firoz n

Runs actually depends the transformer capacity ,secondary
current ie, the load demand

in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers  

---

what is the relation between size of the anteena and wavelenghth of radiated wave

0 Answers  

---

i need online ups battery calculater

1 Answers  

---

Single line digram for 11 kV to distribution use go,la and do

0 Answers   SK,

---

What mean power grid fail. why power grid fail.

1 Answers   Intas, Tech Mahindra,

---

At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

0 Answers  

---

what is different the DOL Starter and Star Delta STARTER

12 Answers   Schwing Stetter,

---

What is the Difference Between MCCB & ACB & VCB

4 Answers   ABB,

---

why ss stablity limit is more transient stablity limit?

0 Answers   IOCL,

---

Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

0 Answers  

---

two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb

6 Answers  

---

why square root 2 is multiplied with line voltage in selection of LA ie 11/sqrtroot3=6.35 kv and it is multiplied with sqrt2 ie 6.35 KV*sqrt2=8.9 kv we will select 9kv.my question is why we are multiplying with sqrt 2?

1 Answers   KSPL,

---