Answer / gaurav

two typs of transformer core type & shell types

Answer / pankaj soni

2

Answer / rajesh

TRANSFORMERS HAVE TWO TYPES.- STEP UP TRANSFORMER & SECOND IS
STEP DOWN.THIS CLASSIFICATION IS ON THE BASIS OF CONSTRUCTION.

Answer / sumanta kumar nahak

Transformer are 2 type.

Answer / suneel

thats depend upon the designing and voltage

Answer / sunil d n

3 types are there as per construction
1)Shell type
2)Core type
3)Berry type

Answer / saran

There are three type of transformer 1) Isulation
transformer 2) auto transformer 3) zigzac transformer

Answer / rajesh kumar

transformers have three types.
ie. core type, shell type, berry type.
but berry type transformer not used in india

how to calculate kA rating of device?

3 Answers   Siemens, Vijai Electricals,

Which of the following can be operated at higher frequencies ? -SCR -MOSFET -IGBT

4 Answers  

Why fuse is? What will prevent by fuse?

2 Answers  

why we measure output of transformer in kva?

1 Answers  

what is the highest transmission voltage in india???

49 Answers   Bhel, EIPL, Engineering, Jindal,

One VFD is possible to connect two motors at the same time?

2 Answers  

A resistor,inductor and capacitor are connected in series respectively.Voltage across resistor is 40v,across inductor is 70v,across capacitor is 100v.Then what is the total voltage applied across the elements?

5 Answers  

In Transformer testing at Shop test we normally test for vector group, open ckt.,short ckt. but what are the other test performed for transformer once it reaches at site.For e.g:if the transformer is dry having rating 1000KVA?

2 Answers  

Hi friends. m 3 years drop. now d company asks in d interview d reason 4 my drop.what shud b d probable answers 4 that which may not put a negative impression.

2 Answers  

how to calculate the ct burden?

1 Answers  

why the single phse machine can not run by the three phase supply.

2 Answers  

How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?

3 Answers   Ambuja, Pristine,