which loses are in transformer .explane each loses

Question Posted / santhu

4 Answers
6696 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

which loses are in transformer .explane each loses ..

Answer / sanjeev

copper loses & iron loses

Is This Answer Correct ?

4 Yes

2 No

which loses are in transformer .explane each loses ..

Answer / athira francis

1.Core loss Iron loss (hysterisis and Eddy current
loss)-which occur due to pulsation of flux in the core and
is independent of load

2. copper loss or constant loss-occur due to to ohmic
resistance of the transformer winding

Is This Answer Correct ?

4 Yes

2 No

which loses are in transformer .explane each loses ..

Answer / sony

how can copper loss become constant loss it may vary with current. It depends on load

Is This Answer Correct ?

4 Yes

2 No

which loses are in transformer .explane each loses ..

Answer / buhari

costant loss and variable loss

Is This Answer Correct ?

1 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

what is meant by leakage current of a capacitor?

1 Answers

What kind of preventive maintenance are there for AC generator?

1 Answers Gulf,

What is working Priniciple of TVSS ????

1 Answers Emerson,

what is b checks and m checks in diesel generator maintenance?

1 Answers

While DG is on Load? we can start the capacitor bank?

3 Answers Inorbit,

where would be tap changer in transformer & why?

2 Answers Kentz,

in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers

ro plant grundfos bm30type pump.we start the pump using siemens 3rw 4423-1bc44, 30kw soft starter. bur its failier frequently. so we planed to change the dol starter. sp please tell me any budy its possible or not翿შ

1 Answers

Hai I have 2500KVA,Transformer,13.8KV/380.DELTA/STAR.How much load that I can take interms of current?How can I calculate also when I have loads in KW?

10 Answers L&T,

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

0 Answers

SAY CORRECT DEFINITION... WHAT IS EDDY CURRENT LOSS? WHAT IS HYSTERESIS LOSS?

4 Answers

what is mean by single phasing used for electrification in rural area of maharashtra ?

1 Answers

For more Electrical Engineering Interview Questions Click Here