Answer / lokesh

transformer is a static device which transforms power from
one ckt 2 another ckt with out changing frequency.

Answer / minal

This is a electrical device for step up or step down the
voltages.It has two terminals one output terminal & other
is input terminal.

Answer / pankaj

Transformer is an electrical static device which is useful
in step-down and step-up the voltage level at the output
side as desired.

Answer / bharath kumar

Transformer is an electrical static device which is useful
in step-down and step-up the voltage level at the output
side as desired.(with out changing the frequency)

Answer / j.silambuselvan

Transformer is a static device,which can be stepup or
stepdown the voltage without changing frequency.

Answer / shalini

Transformer is a static device which transfers voltage from
its ptimary side to the secondary side without any change
in frequency.

Depending upon the number of turns the voltage may be
stepped up or stepped down

Answer / shahzad

transformer is a device which is used to convert high
alternative voltage to a low alternative voltage and vice
versa .

Answer / sobhila.venkata ramana

transformer is a staticdevice it converts power from one
circuit to another circuit

Answer / veresh g

Transformer is a static device,which can be stepup or
stepdown the voltage without changing frequency.

Answer / usman akhta

Transformer is an electrical static device which transfers
power from one circuit to another without change in
frequency.It can step up or step down the voltage as
desired.

what is the effect when the shunt field winding is opened in dc shunt motor (i) at the time of starting ? (ii) in running condition ?

4 Answers  

what will happen when a electric bulb is connected between two phases.it will glow or not

18 Answers  

We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

What is the function of mid point voltage in battery bank

1 Answers   Jindal Steel and Power,

Any website for objective type questions of electrical engineering ?

4 Answers  

How much CTs are required to measure th curent in DOL starting of motor?PLs explain.

1 Answers  

please describe the Transformer setting, Motor setting, I/C setting, Tie setting

0 Answers  

name the famous power plants present in A.P

1 Answers   Power Grid,

what is bus pt and what is the function of it

2 Answers  

what is humming AC solenoid

2 Answers   Seagate,

what is package substation.how many types they have

0 Answers   ABC,

How can we define 'Phase'

4 Answers