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 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or star ?

3 Answers  

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which type of breaker sould be used for different level of voltage ? (i.e at 11 Kv, 33 Kv, 66 Kv....

8 Answers  

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If a three phased motor or not working phased change on poles so how to find which one red yallow & blue

1 Answers  

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what is the sludge current

0 Answers  

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what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

0 Answers   Finolex,

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How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

0 Answers  

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why earth hole size is biggest in plug point?

22 Answers   Al Qabas, HCL, RRB,

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what dose the arrow indicate in the symbol of power transformer?

1 Answers  

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What is VCB? where it is installed at SP. What is SP?

0 Answers  

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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.

0 Answers   Power Plant,

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Why GRR starts from 60% of motor speed why not less than 60%?

0 Answers  

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