Answer / owais

dear first u do calculate you load in watt and then u do
find amp with the help of voltage in the end u have total
amp and your breaker 20% extra

Answer / r k choudhary

first u have to know the input voltage then calculate the
ampere. then suggest the VCB standard rating as per
manufacturer.

can a synchronous motor be made to rotate in a clockwise direction ?

1 Answers  

---

what is the use of 6.6kV/6.6kV Transformer???

3 Answers  

---

how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?

1 Answers  

---

What is 100% protection of generator? Why 100% is not used but 95% is generally used?

0 Answers  

---

what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?

2 Answers  

---

what is the powerfactor

5 Answers   GVK,

---

FRIENDS, I am doing DEEE (part time)final year. Give me some ideas for project

5 Answers   HCL,

---

Name quantities which are not transformed in the tranformer.

3 Answers  

---

What is the difference between circuit and network.

15 Answers   Jadavpur University, Sail, TCS,

---

how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

---

What is the use of IGBT in UPS & its working??????????

5 Answers   Reliance,

---

a.c&d.c motor&generator

2 Answers   Vizag Steel,

---