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

how to calculate the slowness and fastness of energy meter if we have different kw load for example (0.746 kw and meter rev constant 400 and we calculate the 2 rev in 30 sec) please explain the formula thanks

1 Answers   WAPDA Water and Power Development Authority,

how to select automotive wire by mathematical equation with given current, vlotage and resistance

0 Answers   Tyco,

On what basis primary and secondary of a transformer is chosen?

2 Answers  

in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

2 Answers  

why industry prefer ht motor instead of lt motor.

0 Answers  

we use 3 phase supply for induction motor why not use two phase supply .

4 Answers   TLC,

Difference between transmission line and cable?when ever a large water channel has to crossed it is easier to use cable then transmission line why?

1 Answers  

IF we have 500kva transformer 11.0/0.415V, 50Hz. How to calculate the current on HT & LT side, how can we consider for its breaker (HT & LT both)? You are requested to solve the question herewith.

3 Answers   Bhutan Power Corporation,

What is the difference between LT & HT Cable

4 Answers   ETA,

DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

0 Answers   SRA,

why ac signals are sinosuidal

2 Answers  

What is the meaning of high reputuring in HRC fuse.?

1 Answers   ABB,