Answer / tanisha

Types of Bushing transformers:
One bushing transformers & Two bushing transformers

One bushing transformers:
The one bushing type has one terminal for the primary hot
to connect to. One bushing transformers are used mainly for
setup up three phase transformer banks, since the terminals
are located in a little better position for this type of
setup.

Two bushing transformers:
The two bushing type (most common) have two primary
terminals on top of the pole can for both primary
conductors to connect to. . The second primary terminal in
on the back side of the can (180 degrees opposite the
secondary terminals)

Answer / pillay

please give more relevent details. how you guess it is primary terminals ,how many phase. used where .how many kva .the secondary connected where, how many volts.without some guiding information nobody can really help, every body can just guess something and in the end nobody benefits.

Answer / vinothbabu.k

This type of Transformer will have two type of voltage
conversion..For example-440/230 & 440/110 or 440/230 &
230/110.

Answer / vinothbabu.k

This may have two feeder from Different substation,if one
fails another will be feed supply,this for uninterruped
power supply to consumer side...

Answer / madhu

not sure:
but it may be booster transformer in which the line
itself acts as primary and secondry is supplied with
another source.

Answer / gaurav

Not the exact answer i am looking for........
Can anybody please tell me in more detail's?

Answer / gaurav

BUT BUT
its not transmission or distribution transformer my friend
its inside a machine which uses three phase supply

Answer / manjunatha

my it may be communication purpose were in 440v reciving
stations TO genarating station there is direct
communication line

what is auto re-closer?

0 Answers  

why the star delta motors burn out frequently

1 Answers  

two transformer connected in parallel.tap change are different.if i want to on the buscoupler what happen?

1 Answers   Essar,

How the capacitance og capacitor volatage transformer is decided?

0 Answers  

How Kneepoint voltage of CT practically related when CT in service. ie Knp is above 670 what exactly means

0 Answers   ABC,

how i sync. the different size of generator.

4 Answers   ISB,

which meter used to measure a flus

2 Answers   RRB,

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

0 Answers   Bhel,

1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??

0 Answers   ACC,

why the generator will take 8 to 12 hours to start after it got interrupted due to technical problems in case of power plants.

1 Answers   NTPC,

What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

What is the working mechanism of OLTC in Power Transformers????

0 Answers   KSEB,