Answer / akki

it does not consume power it only transfer power....

Answer / ravi thakare

because induction motor produce power and transformer only step up and step-down the power without chang in its frequency

Answer / bharat

Transformer consume very small power its efficiency is more than 98%. Means it is not a load it is only transforms power i.e. step up or step down voltage. However it may not be denied that whatever load it has is an inductive load.

Answer / anwar hussain

Be transformers dnt consume the power the only store the energy

Answer / raghu

induction motor has air gap due to which reluctance increases(it's a guess)

Answer / ramesh

Transformer is also an inductive load

why Square root 3 used for three phase?

2 Answers  

whatis knee point ?

5 Answers   L&T, Siemens,

what will happen if we directly give supply to rotor of a induction motor?

1 Answers  

why the transformer has no starter

2 Answers   NTPC,

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What is meant by harmonic distortion?

0 Answers  

Why high voltage lines (overhead ) are called high tension lines?

8 Answers  

Electrical 'C' license full abbreviation , and full form

0 Answers  

How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)

2 Answers   Texmo,

what is high voltage in india?

11 Answers   Essar,

I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.

5 Answers   Central Moloney,

HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.

0 Answers