why the electric train touches only one conductor n where is the neutral n it will be running 3-phase or 1-phase?

3 Answers  

---

What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

0 Answers   Ambuja,

---

whenever a squirrel or a crow gets tangled near the out put of the feild transformer there is a discharge of 440 volts of current through the neutral due to which my appliances blow up causing a huge bang.will the RCCB help in these conditions

1 Answers  

---

how to define vector group of transformer

1 Answers   Engro, Reliance, TATA,

---

Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

---

What are the components of a substation?

3 Answers   IOCL,

---

WHY FEEDERS TRIP IN COLD AND FOGY WEATHER?

2 Answers  

---

what current is taken from a double wound 500kva transformer

4 Answers  

---

What are the two basic types of transformers?

0 Answers  

---

In a d.c current, the power is the product of voltage and current. This relationship does not always apply to effective(r.m.s) values in an a.c circuit. Explain the reason for this.

2 Answers  

---

neutral carrying current more than phase in 3phase supply.i want to know the reason?

2 Answers  

---

Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

---