Answer / jobmonjacob

Check the earthing

Answer / javed

There is earth fault presentin dc system.

Answer / raj

if we touching +ve and -ve together sure we ill get shock...:)..if charging unit is connected to bank and touching any one of the pole that time also we ill get shock..bank is always charging by 3 phase battery charger.

what is relation between vector group of transformer and its load hormonics?

1 Answers   Sanmar,

---

how many types of ct retio

3 Answers  

---

Is it benefitial to supply 210v ac to lighting fixtures instead of 240v ac?

2 Answers  

---

What is meant by turbo alternators?

0 Answers  

---

If short circuit ratio is high is it bad or good for a machine then tell the reason...

0 Answers   Bhel,

---

how to calculate vfd o/p voltage by frequency

0 Answers   HCL, Orchid,

---

what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

---

how can i get the entrance exam papers

0 Answers  

---

Why stand-by earth fault relay and restricted earth fault relays are connected between neutral and ground in transformer?

1 Answers  

---

4.In which type of welding is a pool of molten metal used.....

3 Answers   ISRO, SSC, Vizag Steel,

---

Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?

0 Answers  

---

What about electrical Units. discrive in detail

0 Answers  

---