Answer / naveen

Copper loss is the term often given to heat produced by
electrical currents in the conductors of transformer
windings, or other electrical devices.Since most of the
windings we see in practical application are of
copper,copper losses or winding losses are called copper losses.

Answer / jkn-fixitman

"Copper losses" is just a synonym for the "Load Losses" or
losses due to the flow of load current, predominantly the
I-squared-R losses in the (usually copper) windings. This
differentiates from the "No Load Losses", also known as
"Iron Losses" which are predominantly the hysteresis losses
from magnetizing the (iron) core.

Answer / krishna chaitanya

Copper loss is the term often given to heat produced by
electrical currents in the conductors of transformer
windings, or other electrical devices. Copper losses are an
undesirable transfer of energy, as are core losses, which
result from induced currents in adjacent components. The
term is applied regardless of whether the windings are made
of copper or another conductor, such as aluminium. Hence
Copper loss is also called as winding loss.

Answer / simpson

it is of 2 types:-
(1)Stator field loss <I2s*Rs>
(2)rotor field loss<I2r*Rr>
since this type of loss is occures ONLY in field winding
,wound rotor(armature).Both r made from Cu wires/winding (I2R
LOSSES)

Answer / arun pandit

because generally we use copper winding ...so there is some reistence ...in copper as well or we cn ssy resistive loss.....so the ....losses due to reistence in copper wining so we cn sy it copper loss

Answer / karan katrodiya

COPPER LOSS
ITS AN DIFFICULT..
BUT
COPPER SORT NAME OF OUR SCIENCE LANGUAGE IS ""CU""
SO
OR THEN ENGG.. LANGUAGE ITS CALLED :" CU LOSSES"

which type of material is used to transformer laminated core?

6 Answers  

ohms law is applicable for dc or ac current or for both??? explain it berifly??

3 Answers  

thyristor controlled APFC panel design parameter?

0 Answers  

What is difference between Earthing, Ground and Neutral?

1 Answers   ABB, ABC, Indo Asian,

what is the path of electron when a static electron is placed in a magnetic field?

1 Answers  

How much dc volt applied in cathodic protection system?

0 Answers  

what is RTU with SCADA connection ?

2 Answers  

for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

Can we inject more current in ct primary paralleling 2 loading transformers/Injection kit at a time?let ct ratio be (5000/1A)(per kit rating 2000A range),i need to inject 5000A,if this cant b done means wat is d optional?

1 Answers  

What is Rough Balance Busbar Protection

1 Answers  

Essential condition for parallel operation of two single phase transformer is that they should have same A polarity B kVA rating C voltage ratio D % impedance

1 Answers   wbsedcl,

Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?

0 Answers