Answer / abhijit

transformer is a static device which transfer the power
from one ckt to another ckt without changing freq.

Answer / bose

A transformer is a static device which step ups or step
downs the applied voltage by keeping the frequency and the
power same in both primary & secondary side.

Answer / md arif khan

A transfermer is a electrical device which convered high
tention TO low tention (HT TO LT) the applied voltage by
keeping the frequency and the power same in both HT & LT
SIDE

Answer / hariharan

Transformer is a static device which is used for step up
and step down voltages without changing the frequency

Answer / 18/01/2010

it is the static device converts from one circuit to
another with same frequency

Answer / vikash shrivastava

Transformer is an electrical component which is used for
step up and step down applied voltage in circuit.

Answer / goutham.neerati

transformer is an electrostaitc device which transfer
electrical energy from one place to another place through
constant flux. it is useful for step-up & step-down the
voltage levels (without changing the frequency)

Answer / nukman hakkim

transformer is a electrical static equipment,it transfer
energy to one electrical circuit to other electrical.
circuit(one circuit to other coil)with out changing frequency
it has a two winding primary winding and secondary winding
or(output and input)step up and step down voltage depending
up on the turns of coil.

Answer / jp

trnsformer is a eleclric component and static divice which
convert input volteg to out put voltage without change in
ficvency and it used in step up and step down .

Answer / stalin

it is a device that transfer energy from one circuit to
another by means of an common magnetic field

What is 2P*0.5 sqmm screened copper cable and what is the use of it..?

1 Answers  

What is difference between slip rings and carbon burushes?

2 Answers   Hyundai, IVRCL,

What is the meaning of dedicated earthing?

0 Answers   Dabur,

0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

0 Answers   SoftLogic,

super position theorem is applicable to

1 Answers  

Hello Can I use step up HV transformer 440/4160V as a step down? Thanks Evgeny

5 Answers  

how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

Why sometime i receive GCU fault /Excitation voltage loss in my Generator Synch Panel .

1 Answers  

what is meant by transformer differential protection ?

3 Answers   BFL,

what is the difference between RTD & TERMO COUPLE?

1 Answers  

what are the safety measure & controls in engine?

2 Answers   RRB,

What is the real use of reactive power in a electrical system other than loss (inductive &capacitive).I want to know its real physical significance.

0 Answers