Answer / sree

askarel. its a scientific name

Answer / s.jayachandran

Minaral oil

Answer / sreejith

poly chlorinated biphynyle

Answer / rajesh

chlorinated diphenyl is the used in transformer it has has
excellent properties like chemical stability, non-oxidizing,
good dielectric strength, moisture
repellant, reduced risk due re and explosion.

Answer / prashant pate

Its a mineral oil.usually called as POWER OIL.ASKAREL is
synthetic insulating toxic oil used for special transformer
which required non inflamability.

Answer / muhammad asghar

TRI-CHALORO TRI-FLURO METHYLE BENZENE

Answer / naga

elect-roil IS 335

Answer / prashanth.ch

IN transformer Askarel oil used.this oil is only used for
cooling purpose askeral is a
sct.name

Answer / mukesh8243

The name of transformer oil name is

-Dicloro di-floro ethyle benzene.

Answer / vijay

It's a mineral oil.Usually Askarin is used(the spelling may
be different but the pronounciation is somewhat like this)

Dear all, I just want to ask an expert on this forum for some insights. For the magnetic balance test, when applied voltage on a Delta-Star transformer e.g. Dyn11, the following relationships apply for HV side: 1.  H1-H2 = H2-H3 H3-H1 2.  H2-H3 = H3-H1 H1-H2 3.  H3-H1 = H1-H2 H2-H3 For the LV side also: 4.  X1-X0 = X2-X0 X3-X0 5.  X2-X0 = X3-X0 X1-X0 6.  X3-X0 = X1-X0 X2-X0 Is there a similar pattern for Y-d, Y-Y, D-d? And how about Y-z, D-z, Z-y transformers? I've tested a YNzn5 transformer and for LV side I don't see the pattern. In this particular case I got for LV side the following (see values below): H1-H0  H2-H0  H3-H0    X0-X1  X0-X2  X0-X3 128.0  119.9  7.2      29.2   13.3   15.8 70.7   128.4  59.2     23.4   22.0   3.6 7.2    120.1  128.1    13.4   29.3   15.8 What is the relationship here for LV? For row 1 I see the relationship, for row 3 I also see but it's shifted, but for row 2 I don't see such relationship. Any suggestions, answers, someone?

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