Answer / s . v. shinde

Itis noload power loss in a transformer on open ckt.and
equal to sum of eddy currentloss and hysterisis loss.
(copper loss is negligible in this condition)

Answer / priyanka

iron loss is a mixture of magnetisation and eddy current
losses.magnetisation losses occur due to magnetic
reversals.eddy current losses occur due to stray magnetism

Answer / arif latif

every motor, generator, transformer consist cover where
winding is fixed, the loss in winding in form of eddy
current or hysteresis is known as iron loss.

Answer / rahul deo maurya

loss by iron winding is iron loss.....

in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp

1 Answers   GATE,

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What are the possible causes of REF operation on a power transformer

4 Answers  

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I HAVE CONSUMER WHOSE POWER FACTOR IS 65% I WANT TO INCREASE IT TO 98%.HOW TO CARRY OUT?

7 Answers  

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Whether the over frequency protection is turbine or alternator and why?

1 Answers   Marg,

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What is difference between safe PLC and normal PLC

0 Answers  

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What is signal flow graph?

0 Answers  

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Where is the center of magnetic field in alternator

1 Answers   GMR, Siemens,

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What is EHT tariff or Power factor Tariff ????

0 Answers   KSEB,

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which braking is used in traction motor and what is its working send at mukeskumar27@hotmail.com

2 Answers  

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How we select the cable rating

1 Answers   BTM, Videocon,

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why we use 25 kv in railway .not 11kv, or 33 kv

2 Answers   ISRO,

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what is carona and how is occur?

5 Answers  

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