In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

---

which one cable has a more resistance.A big or small

2 Answers  

---

How the oil level of the Buchholz Relay come down.

3 Answers  

---

why cu losses called cu losses.

6 Answers  

---

what are check points to be checked while charging switchyard?(CT,PT,BREAKER,POWER TRANSFORMER)

1 Answers  

---

---

why most of the induction are delta connected?

6 Answers  

---

what is the working principle of tube light?

2 Answers  

---

Differnce between Analog & Digital

1 Answers  

---

what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,

---

What is dynamo function in DG sets and draw block diagram?

0 Answers   KPR Agrochem,

---

Safety of on line ups

0 Answers   Bhushan Power Steel, GE,

---

What do you mean by dependent and independent voltage sources?

0 Answers  

---