Answer / md zakeer hussain

In star connected stator the line voltage is equal to
1.7321 times the phase voltage, but in case of the Delta
connected stator the line voltage is equal to phase voltage
as we done the calculation of poly phase balanced and
unbalanced networks.
the relation between the phase voltage in star connecred
stator to delta connected stator is,

Delta connection: Vline = Vphase ------(1)
Star connection: Vline = 1.7321 X Vphase-----(2)
from equation (1) & (2)

Vph(Delta) = 1.7321 X Vph(Star)

How can we convert 11 kv to 440 volt without using transformer ?

0 Answers   Electrical,

---

How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

1 Answers  

---

battery dis charge condition long time condtion?

1 Answers  

---

Why indicate only 440V to 3-phase supply.

4 Answers  

---

According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

0 Answers  

---

installation of subsatation of33kv

0 Answers  

---

why SCR use in power plant

1 Answers   Edison,

---

What is the meaning of C1, C61, C91 cable

0 Answers  

---

what is fault level in 66kV system?

3 Answers  

---

what is the significance of positve n negative voltage regulation .on alternator

1 Answers   TCL,

---

what are the different functions of mccb, rccb / elccb ?

2 Answers  

---

at high temperature conductivity increases for conductor what will happen for long transmission when temperature is high?

1 Answers  

---