Answer / krl raju

If alternator voltage is considered 415 V, then rated
current of the Alternator is
=500*1000/(1.732*415)=695.6Amps.
Hence we need to select the neutral conductor to withstand
the half of the full load current i.e 350Amps

Answer / sakthivel

hi mr krl raju sir i want which size of contuctor you
chuse about 350 amp neutral earth comtuctor give full
details

Purpose of providing neutral isolation panel for parallel operation of diesel generator

0 Answers  

---

what is the transiant condition in alternator? and how it can be prevanted?

0 Answers  

---

we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

0 Answers   Afflatus Grauver Pvt Ltd,

---

why spark is produced in mosquito bat?and what are the ways to reduce it?

2 Answers   Godrej,

---

What happen if we give resistance to the armatuure of a dc motor?a

1 Answers  

---

What is ac and dc drive.

1 Answers  

---

what do you mean by leading power factor & lagging power factor

13 Answers   Suzlon,

---

as ac supply is given 2 the transformer why it doesnot depends upon powerfactor????

2 Answers  

---

define excitaton voltage and excitation current?

2 Answers   Allied Group,

---

please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

0 Answers   Jindal,

---

What is the purpose of SOTF being used inspite of distance Protection given?

7 Answers   Alstom,

---

1.Whats the use of GNAC(Generator Neutral Accessory Compartment) 2. why generator or any other system require Neutral Grounding and not Phase grounding 3. what happens if any one of the phase is grounded. 4. if 15kv is grounded directly what will happen, why it should not be grounded like that 5. use of of NGTR(Neutral Grounding Transformer and Resistor) for grounding is helpfull and how

5 Answers   BEMCO, CSS, Powergear,

---