WHAT IS THE USE OF TERTIARY WINDING IN A STAR/DELTA TRANSFORMER ?

3 Answers  

---

what is the maximim current drawn by 1 phase and three phase welding machine

0 Answers  

---

starting torque is increased and current is decreased by using external resistance in a slip ring induction motor. How??

3 Answers  

---

define B types and C types in MCB ?

3 Answers   Bhel,

---

What is differential relay? How it operates?

1 Answers  

---

Please brief what is sinewave

0 Answers   Deccan Cements,

---

why cable i burning without tripping. how can protect led street lights

0 Answers   Cosma,

---

Does human body can effect the electric shock when stand on Insulated material?

2 Answers  

---

prefer any good electrical engineering book.....it should be useful in the practical fied?

1 Answers  

---

suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current , the rating of motor is 1HP ?

5 Answers  

---

what is meant by frequency ?

10 Answers   TCS,

---

How one can check the faulty capacitor, diode when connected in the circuit ? and when you can not take them out ?

4 Answers  

---