Answer Posted / padmanabh thakur

Actually when transformer is manufactured winding
insulation have major role.That is the number of
turn,insulation strength
and many other factor does remain same in both
winding.dielectric strength mainly depend upon
voltage(p.d).As potential difference is increased
,electrostatic stress on insulator is increase and at
certain voltage insulation rapture.Dielectrc strength of
insulator used in high tension side is high compare to low
tension side.
When low tension side of transformer is connected with high
voltage then there is chance of insulation failure.Because
dielectrc strength of low tension side is small as compare
to high tension side.
Theoretically it is possible.

What are the internal and external faults?

1111

---

1 hp is equal to how much watt?

1270

---

Percentage losses in power generation?

2992

---

Why use in ht motore

1690

---

How shall i select the value of capacitor or inductor in a system?

1901

---

whether fibre optic cable in high voltage earth conductor is used for protection circuits

1614

---

how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

1454

---

Q: How to calculate Transformer losses , tell us by Formula.

2074

---

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

5414

---

Pls explan the OLR setting in VCB at HT yard

2688

---

what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

4026

---

what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

2429

---

What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

1784

---

How to test Alternator stability test for REF relay

1479

---

why US countries maintains 110v and 60HZ

2188

---