Answer / prajod k

normally in distribution side transformer secondary is star
connected.so three windings at the secondary side may be
shorted at common point for getting neutral.at balanced
condition the neutral current becomes zero..but if there is
any unbalanced condition in the system it cause some what
neutral current.it may make the system disturbed.so nuetral
earthing is provided in the system.

Is it possible to connect a safety device in to parallel?

0 Answers   Jones Lang LaSalle,

---

The power supplied to a 33microF capacitor from a 120V, 60Hz source will be

0 Answers  

---

what is wave traps and why it is been used in switchyards?

1 Answers   NHPC,

---

why u r living from presentaly working.

0 Answers  

---

We have Diesel generator of 200KW but load connected to it only 100KW. Pl. brief me about fuel consumption.

4 Answers   ARDE,

---

can a 12v dg starting battery(150 AH) be replace by 6 nos of 200AH batteries each of 2v connected in series.

3 Answers  

---

why core is useful for a transformer ?and also in its operation ?

0 Answers  

---

what is the difference between diode and zener diode?

4 Answers  

---

what is earthing.how we make it,describe briefly.

0 Answers   HAL,

---

How to findout raw or ups power? its not indicated in socket,

0 Answers   Novo Nordisk,

---

HOW EFFICIENTLY LOAD IS SHARED BETWEEN ALTERNATORS

1 Answers  

---

In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases

0 Answers  

---