What is meant by transformer, why it should be used, with
out that equipment what happens if we transformed the
supply?

Answer Posted / ram_svepl

TRANSFORMER IS A STATIC DEVICE WHICH TRNSFORMS THE POWER
FROM ONE CIRCUIT TO ANOTHER CIRCUIT BY CHANGING THE VOLTAGE
NOT BY CHANGING THE POWER AND FREQUENCY.
TRANSFORMERS ARE USED TO TO GET THE DESIRED VOLTAGE LEVEL.
IT IS NOT POSSIBLE TO TRANSFER THE POWER WITHOUT
TRANSFORMER.BECAUSE ELECTRICITY CAN'T BE SENT AT 440/415V
FROM GENERATING STATION TO CONSUMER'S PREMISES.WE SHOULD
TRANSMIT AT HIGH VOLTAGE(IN KV).OTHERWISE POWER CAN'T BE
RECEIVED.

Is This Answer Correct ?    20 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is meant by coupling capacitor?

649


How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend

1623


If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????

1448


i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

1378


Define cuttoff frequency?

673






what is meant by skew width in machines?

1639


what is the electrical?

1635


What is the distance between body earthing and neutral earthing.?

4101


hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites

1700


Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?

1623


what is 400kv doble circuit quadpole tower?

1480


Explain the functioning of diode?

655


what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?

3956


hello if any one have papers vof hpcl or sail, plz send me

1427


How the capacitance og capacitor volatage transformer is decided?

1518