What is the difference between CRNO and CRGO in an
transformer and what is the advantages of these two.
Answer Posted / vinothbabu.k
I DONT KNOW ABT THE CRNO,BUT I KNOW ABT THE CRGO-IS COLD
ROLED GRAIN ORIENTD,ITS THE MATERIAL USED IN THE
TRANSFORMER WINDING....
| Is This Answer Correct ? | 68 Yes | 52 No |
Post New Answer View All Answers
how 650 volts creates? where is use?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
why single phase to grd test in HV cable?why not 2 phase at a time?
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
Different types of relay fault which phase sequence??
Pl. share your experience about industrial-electronics repair of machine tool.
Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?
How to know vacuum in vacuum cylinder of breaker in working condition
How Self works in DG set
What is different between Difnit time and instatous over current relay
which types of relay used in acb and vcb?
why do we have spikes enough to burn electronic boards, when generators are not grounded
How to Calculate KA Rating of Main LT Panel
What will be in Mahagenco Trade Test Exam? I want to know the same.
what is the thumb rule for determination resistance of resistor?