Answer / nishant2110

Because, live part is well insulated by bushing and
different insulator,

And also rail are earthed(grounded) very well

In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

1 Answers  

---

How to calculate the Short Circuit Impedance in Transformer?

3 Answers  

---

WHAT IS THE REASON,WE USED THREE CORE CABLE INSTEAD OF THREE SINGLE CORE CABLE.

2 Answers  

---

what is megar testing

4 Answers   NASA,

---

What is Reactance & Impedance? what is diffrence between these?

2 Answers  

---

what is ground fault in ACB?

0 Answers  

---

in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

0 Answers   Divis Laboratories,

---

what is skin effect and corona discharge ?

4 Answers   Asian Paints,

---

What is time invariant system?

0 Answers  

---

What are the safeties in elevators?what is the use of governor in elevator?

3 Answers   JLL,

---

Where do we adjust the setting of thermal over load relay & how cal calulate.

1 Answers   Hilton,

---

how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

0 Answers  

---