Answer / khurram

there are three types of transformers. 1)Step up
Transformer 2) step down Transformer 3)Auto Transformer

Answer / mohan choudhary

tranformer has three types step ,up,down,$auto type
it works beased on mutual induction of electro magnatism .
whatever we give ac. ( altetnative curent ) in it's primary
it will give output from secondry acording to type of
transformer $ it's wire turn ratio. with high primary $
secondry insulation

Answer / mahesh

Tranformer has three types step ,up,down,auto type
it works beased on mutual induction of electro magnatism .
whatever we give ac. ( altetnative curent ) in it's primary
it will give Input & secondry side output coming.

Answer / archana muduli

according to the type or duty they perform transformers are
1-power transformer or transmission transformer
2-distribution transformer
power transformer includes step down,step up,and also auto transformer(variac)
transformers of o/p to 500kva are distribution transformers and generally step down the voltage from 11kv to 440v.

Answer / k.srikanth

there are 7 types transformers:
a. Distribution
b. Power
c. Control
d. Auto
e. Isolation
f. Instrument potential
g. Instrument current
it is working on the principle of "mutual induction"

Answer / md waseem khan

There are six types of Transformer details as below.
1. According to Voltage - Step Up & Step Down Transformer.
2. According Phase - Single & Three Phase.
3. According to Power - Distribution & Power Transformer.
4. According to Lamination - Cell, Battery & Core Type Transformer.
5. According to cooled Transformer - Self Cooled,
6. Auto Transformer, Current Transformer & Potential Transformer.

Answer / nadeem amjad pathan

There are three types of transformer (1) core type transformer (2) shell type transformer (3) berry type transformer

Answer / indrajit singha

Transformer are three type (1)Step up(2)Step down(3)Auto

Answer / vivek.c

The transformer is an electronics device which passas the elecricity one place or ckt into another one.
There are 3 types of transformers. They are
1.step up transformer
2.step down transformer
3.cernter tapped transformer.

Answer / vinay kumar vishwakarma

A device employing the Principal of mutual Induction to convert variations of current in a Primary circuit. In to variations of current and voltage secondary circuit .

IMPORTANCE OF SCALING IN MOS TRANSISTORS

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Telecom BSS related ques: For cascaded 1800 BTS with master 900 BTS,if 900 master BTS is down for its own equipment fault,cascaded slave 1800 BTS gets down/stop carrying traffic without any fault as BCCH and other controllong channels are in master 900 BTS.Is there any technology/system to turn the slave 1800 BTS to a single 1800 BTS autometcally when 900 master BTS is down for its own equipment fault???It is possible to make the slave 1800 BTS single live BTS manually.But I want to know the autometic system/process.if there is any....if not available, how can we generate the system??

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An FM receiver has an IF frequency that is A 88MHz-108MHz range B 540kHz-1640kHz range C 455kHz D 10.7MHz

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What is the importance of valence shell and valence electrons?

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If Any Person can apply the Bsnl TTA That You contact me. I will teach or coach you.because I have all BSNL Material including Qld question papers.

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hi all iam going to give AAI tech exam i did my BE in electronics and communication if any one have any sample papers and SYLLABUS for it please plzzzzzzzzzzzzz for my career mail me at neha_sheokand11@yahoo.co.in

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WHAT IS ARROW DISPLAY IN TRANSISTOR SYMBOL DIAGRAM? IN NPN AND PNP BOTH?//

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