Answer / usman memon

an unbalancing current will flow through the phases.

Answer / salma.n

if you don't ground the neutral then the neutral & hot legs
could rise to any arbitrary..

Explain about technical and non technical losses in distribution system?

0 Answers  

---

i HP = ?? 746 watts or 735.5 and how??

1 Answers  

---

how to calculate cable size in transformer, distribution side?

1 Answers  

---

How to calculate impedance volt in Transformer?

0 Answers  

---

What is duty cycle for HT motors? How many start permitted if mentioned as 01 for hot and 02 for cold per duty cycle?

1 Answers   GVK,

---

---

is it possible to flow a current between nutral and earth in a circuit? although nutral and earth having same potential diffrence? i=0/r=0A if any body now any solid reason because i am getting a triping problem in rcbo due to nutral and earth shorting???

2 Answers  

---

Please give me a solid reason there are 2 ELCB's If we take Phase from ELCB NO:1 an Netural from ELCB N:2 why ELCB is tripping when we connect the Load?please brief me with detail

3 Answers  

---

What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

22 Answers   B4S Solutions, DRDO, FACT, SL Electricals,

---

how does a current carrying conductor posess a magnetic field. what is the reason for the production of electro magnetic field around the conductor

2 Answers   Vizag Steel,

---

Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

0 Answers  

---

why we choose 50 or 60 hertz not other value for the power system?

4 Answers  

---

tell me about sf6 breakers

4 Answers  

---