Answer / sakthivel

magnetic current is nothing but no load condition the
tarsformer takes current called of magnetic current .

Answer / jaan

Magnatising current is the amount of current required to
develop required Flux

we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

1 Answers  

---

lllg,llg,ll,lg,lll which fault is severe and why?

10 Answers   COEP, GE, PSC,

---

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

0 Answers  

---

Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why

2 Answers  

---

What is the arc. I saw word arc in between sf6 & vcb brakers

1 Answers   Cap Gemini,

---

what is a types of short circuit and what is a types of distance protection tests

0 Answers   Anna University,

---

when the control mechanism is present for an ammeter(1-10A) and 1A current is apllied what will be the reading of the meter?

2 Answers   GATE,

---

What is Fan Coil Unit . How can we calculate CFM .

3 Answers  

---

What happen if we re-start H.T motor whose rotor is running at 40% rated speed. Is it will damage motor winding?

1 Answers  

---

How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

---

If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

0 Answers   Bhel,

---

What is an Isolation Xformer? What is the use of it?

2 Answers  

---