Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


how we can know which is Lv side and HV side of transformer
by just seeing it?

Answers were Sorted based on User's Feedback



how we can know which is Lv side and HV side of transformer by just seeing it?..

Answer / bala_vlsi

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

Is This Answer Correct ?    23 Yes 5 No

how we can know which is Lv side and HV side of transformer by just seeing it?..

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.

Is This Answer Correct ?    21 Yes 4 No

how we can know which is Lv side and HV side of transformer by just seeing it?..

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.

Is This Answer Correct ?    5 Yes 0 No

how we can know which is Lv side and HV side of transformer by just seeing it?..

Answer / k.prakashchandra

In power trs, the size of the bushings

Is This Answer Correct ?    6 Yes 3 No

how we can know which is Lv side and HV side of transformer by just seeing it?..

Answer / balasimha rao

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

Is This Answer Correct ?    3 Yes 1 No

how we can know which is Lv side and HV side of transformer by just seeing it?..

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.

Is This Answer Correct ?    0 Yes 0 No

how we can know which is Lv side and HV side of transformer by just seeing it?..

Answer / nithi

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

Is This Answer Correct ?    0 Yes 3 No

Post New Answer

More Electrical Engineering Interview Questions

In CT's they mentioned 400/5 or 1250/5, 1000/1 here 400,1250,1000 is Breaker Capacity what is the /5 Explain me briefly

2 Answers  


In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

0 Answers   Siemens,


In 110V DC supply,if a closed circuit gets open, How can we identify the voltage which is measured after the resistor(4KOhm) which is open with negative.it shows 55V +ve when measured, also the actual positive source is 55V +ve .Because there is no voltage drop in open circuit. How can we identify whether this is the voltage which is series with the resistor or the DC source direct +ve.

1 Answers   GE,


What is working Priniciple of TVSS ????

1 Answers   Emerson,


From stability point of view,What(higher/lower) should be the value of inertia constant of rotating machines?

1 Answers  


What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?

0 Answers  


How size of Earth Strip is determined for a particular Fault current.

1 Answers  


what is the difference between droop mode and ischnorous mode in thermal powerplant?

0 Answers   GVK, Thermax,


what is the all safty name of diesel genrator?

2 Answers   Adani,


How to improve fuel cell in a distribution system?

0 Answers  


an off load but energized 11/0.4 KV, 1250 KVA T/F has a power factor of 0.65(capacitive)..!! why is it so, though T/F being an inductive device ??

4 Answers  


We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)