Why we use RYB phase sequence?

3 Answers  

---

How to calculate wire length,size & current? ( related to control panel)

0 Answers   FSS, GK Controls, Panel Tech,

---

Why the pointer of earthing of 3 pin top is made thick and long compared to the phase and neutral pin ?

3 Answers   Sanima Hydro Power,

---

what is Touch and Step voltages

1 Answers   Pinnacle,

---

DEAR ALL I have motors ( 10 units )each one is 90kw 380V 50 HZ 1000rpm but new local pwer is 220v 60 hz requierd rpm should be 1000 pleas what the beast solution is used frequncy converter or rewinding all motos or chang all motors thanks

6 Answers   GE,

---

---

ward lconard control

5 Answers   Bhel,

---

An AC Motor to give DC supply what happen the motor.whats the problem are create.

2 Answers  

---

why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)

1 Answers  

---

WHAT IS ND RELAY AND HOW DOES IT WORK?

2 Answers  

---

Can we use a window type neutral CT instead of a bar type neutral CT. We have an issue with a neutral bar type CT of 800/1 ratio with a Circuit breaker NS800L shneider type, and we want to change it with a window type. Pls advise. Thanks

1 Answers  

---

how to reduce earth to neutral voltage?

8 Answers   Field Gun Factory,

---

For testing 33kv cable hipot testing. How much kv we have to Apply .Give in details.

23 Answers  

---