what type of oil is used in transformers? a)conduting b)
insulating
Answer Posted / asesha
as u know oil in transformer used to cool....
so as from basic law navratna oil is used ....
simple
| Is This Answer Correct ? | 11 Yes | 25 No |
Post New Answer View All Answers
(1)Can earth and be conected together (2) what is the diferent between earth & neutral
What is the resistance of the field winding of a d.c. Shunt generator kept low?
Differentiate between ideal and non ideal current sources?
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
what are inductive and capacitive voltage transformers.what are their applications
Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
What we mean by vintage of an engine+Generator?
Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me
whats the existence of reactive power and when it arises?
Why a tesa lamp is glow between two phase?
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
SUTIABLE FOR ohm's law super conductor
how ceiling fan worked?