What is the application of Nitrogen Injection system in
Transformer Protection?
Answer Posted / tpfasil200
NITROGEN IS INJECTED INTO THE TRANSFORMER TO HELP PREVENT OXIDATION WHICH REDUCES CORROSION AND TO MAINTAIN AN INERT GAS ATMOSPHERE IN THE SPACE ABOVE THE OIL TO KEEP ANY COMBUSTIBLES FROM EXPLODING IN AN OXYGEN RICH ENVIRONMENT.
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
define hysteresis loss, eddy current loss and windage loss
Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?
What is the difference between acs 550 & acs 850
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
how to test reverse power trip?
What happens to voltage when current through the inductor is constant?
c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.
how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?
who many types of fire explane with exmple
Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?
plz send me the procedure and syllabus for mseb exam
IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.