Interested to Buy Any Domain ? << Click Here >> for more details...
if transformer core is made of copper instead of steel which
losses will increase..please explain
- 5 Answers
- 17078 Views
- Bhel, I also Faced
- E-Mail Answers
Answer Posted / chandan kumar
hysterisis losses increases bcoz high grade steel is solenly
used in core material to reduce hysterisis losses while
laminated core is used to reduce eddy current losses.and
copper losses occur due to resistences of primary and
secondary windings....
| Is This Answer Correct ? | 39 Yes | 7 No |
Post New Answer View All Answers
What are the uses of lead compensator?
What are diffrent type of road taxes?
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
what is the formula of starting current of 3phase and 1 phase motor???
describe the Operation of induction generators from bus bars
how to test reverse power trip?
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment
sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?
what is the thumb rule for determination resistance of resistor?
Wind mill
How may I enrol or get admission to your program?
