Answer / bala_vlsi

you can easily find out 1U 1V 1W - This is HT side and 2U
2V 2W this LV side

Answer / nithi

for a distribution transformer(22 kv or 11kv/440v),there is
a bushing in the HV side whereas LV side doesn't has.
in a small transformer (used in radio,tv....),the
size of the lv side winding (conductor size)is slightly
bigger than the HV side winding.

Also,HV winding is always wounded over the LV
winding.

Answer / m.saravanakumar

The LV side mostly STAR winding, That's why which has four Bushings that is R, Y, B phases and neutral. But in HV side mostly Delta winding that's why which has three bushings.

Answer / k.prakashchandra

In power trs, the size of the bushings

Answer / balasimha rao

for any distribution transformers there are three bushings
on HV side and four bushings on LV side

Answer / mubasher

Try to see the connected cables if you can distinguish between HV & LV cables
HV side there is only one big cable which is multi core and LV side three separate cables and neutral cable
if there are no connected cables then see the glands available for cables; at LV side there is provision of single gland and at LV side there is LV cables termination box.

Answer / nithi

yes prakash..good back up..u are absolutely right..

What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

0 Answers   JLL, Nokia, Uttam Galva,

why gravels is used in transformer yard?

6 Answers  

Why Ferranti effect not occurs at full load?

4 Answers   L&T,

why we do occ & scc test in transformer ?how we can do it ?

2 Answers  

3 phase induction motor rotor field rotate at synchronous speed w.r.t ?

3 Answers  

show that power dissipated by a pure inductor exited by a sinusoidal voltage source v = vm sin wt is zero

1 Answers  

When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why

0 Answers   HCL,

Why glands not provided for XLPE cables

1 Answers   Saint Gobain,

in 400 kv system why should trip both side CB when we give hand trip?

1 Answers   KPTCL, NHPC,

wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY USING?

1 Answers   L&T,

Define heating time constant of electric motor.

3 Answers