What is the difference between CRNO and CRGO in an
transformer and what is the advantages of these two.

Answer Posted / sunil ulange

CRGO - Cold Rolled Grain Oriented is the material used for
Transformer Windings.

CRNO - Cold Rolled Natural Oriented is the material Used for
Low quality Transformer winding constructions.

Is This Answer Correct ?    19 Yes 41 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?

3847


What are the main advantages of generalized error co-efficients?

643


What is electrical grounding?

636


can i use the six sigma method which is used in management area, in state estimation of power systems?

1382


How we can calculate the life of Lead acid battery

1314






Installation method of self treated earth electrode.

1481


What is the power factor of a transformer at no load?

663


In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?

1491


i am studying in final year can i allowed for 23rd UES of Indian army

1656


what is circuit breaker in transfomer and where it used

733


Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

1647


how to find impedance , mutual indatnce in transmission lines

1661


How will polarity test of Dy5 Transformer ?

1699


How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

2460


How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

4003