Answer / abhijit pradhan

Transformer is a static electrical device which transfer
the power from one circuit to another circuit with a
constant frequency.

Answer / hanumesh

Transformer is a static device which converts energy from
one circuit to another without changing the frequency.

Answer / anilkumar

Transformer is a static device which transfors power from
one voltage level to another voltage level without changing
its frequency

Answer / v.senthilkumar - skpcl

A transformer is a static (or stationary) piece of
apparatus by means of which electric power in one circuit
is transformed into electric power of the same frequency in
another circuit. It can raise or lower the voltage in a
circuit but with a coresponding decrease or increase in
current. The physical basis of a transformer is mutual
induction between two circuits linked by a common magnetic
flux.In its simplest form, it consists of two inductive
coils which are electrically seperated but magnetically
linked through a path of low reluctance.

Answer / sreekanth.yarramasu

a transformer is a static electromagnetic device designed
for the transmission of primary alternating current system
in to another secondary one of the same frequencies with
other characteristics in particulars other primary voltage
and current.

Answer / manoj

TRANSFORMER IS A STATIC DEVICE WHICH CONVERT VOLTAGE IN
HIGH OR LOW

Answer / amit upadhyay dscl

T/F is a which device who convert the a.c voltage(high
potentional to low potential and low potentional to high
potentional) at the same frequency i.e.

Answer / eswarudu.guddati

t/r is a static equipment and its works on EMF princepal.
and depends upon number of turns it convers high to low &
vise versa with out chnging frequency.

Answer / vanaja

transformer is astatic device which transferpower from one
circuit to another cicuit without changing frequency

Answer / raj

transformer is a static device which transfer the power from
one circuit to another circuit without change in frequency

What is meant by locking of rotor in synchronous motor? Explain me locking in detail?

3 Answers  

which subject is better to tell when hr asks the area of interest?..

0 Answers  

Plz tell me how we can find that particular company has vacancy or not

0 Answers   L&T,

why using 3 phase

1 Answers  

What will happen if 33 kv is given to a 11/0.415 kv Distribution transformer?

2 Answers   SECL,

Why do we perform an open-circuit test and short-circuit test on the transformer?

0 Answers  

In a 3 phase induction motor(without connecting supply) if we rotate its rotor by hand and check resistance of stator winding at motor terminal box its resistance varies why ??

3 Answers   Jindal,

if flow of electrons is current then why their direction are different???

1 Answers  

what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers  

WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

what is frequency transformer?

2 Answers  

What is the basic difference between earthing, ground and neutral?

11 Answers   Balco, Cognizant,