Why one side of secondary of transformer is earthed, to supply single conductor of electric traction system?

1 Answers  

---

what is the full Form of AAC ant conductor?

5 Answers  

---

will the turbogenerator operate on leading power factor with out modification in the stator winding.

3 Answers   Toyota,

---

what kind of battery is used in laptops

4 Answers   Pepsi,

---

what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

---

why we usually call 415 volts instead of 440 volts

3 Answers   S Tech,

---

How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

0 Answers  

---

please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com

0 Answers   Bhel,

---

If DG runing time neutral is disconnected what will be the effect in Engine and Electricial panel.

2 Answers   HP,

---

What is the winding resistsnce need to be in a 1000kva, 11kv/415v transformer, between ht winding to lt winding, ht winding to earth, lt winding to earth.?

1 Answers   Trident,

---

how to calculate circuit breaker capacity

6 Answers   Siemens,

---

Why mostly GT(Generating Transformer)has only Ynd1 Vector Group?

1 Answers   Essar,

---