what is the ciruit diagram of transformer vector grup test?

Question Posted / zalabhupatsinh

4 Answers
9539 Views
Green Power, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the ciruit diagram of transformer vector grup test?..

hi friend it depends upon the transformer group,whether
Dyn11,Dd0etc...and then we arethe condition makers and
proove by measuring voltage of different series......

Is This Answer Correct ?

4 Yes

0 No

what is the ciruit diagram of transformer vector grup test?..

Answer / thiyagarajan

it will depends upon the transformer vector group for eg
your having ydo means the primary power is in phase with
the secondary if yd11 means secondary is leading primary by
an angle of 30degree yo can draw vector diagrams as per
their phase angle then making short to any of the same
phases in primary and secondary by deriving you can apply
voltage across primary and measrure voltages as you will
get some conditions based on vectors

Is This Answer Correct ?

2 Yes

0 No

what is the ciruit diagram of transformer vector grup test?..

Answer / kishor

circuit diagram of transformer for vector group is nothing
but various phase angle betwen primary and secondary
voltages.we have to preadujested various vector groups
reading for reference.hence while checking a particular
group ckt. will sense reading with respt to refernce
value.final result will shows on screen with vector
drg.respt to preadugsted value and circuit.

Is This Answer Correct ?

1 Yes

0 No

what is the ciruit diagram of transformer vector grup test?..

Answer / vels

no circuit dioagram is needed
we apply voltage on HV side
measure voltage with respect to the condition of vector group and confirm the vector group

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

Any website for objective type questions of electrical engineering ?

4 Answers

what is the circutor?why we use it ?

0 Answers

How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

0 Answers

71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit

0 Answers Machino,

why the capacitor bank unit is kvar

3 Answers Infosys, L&T,

what is real time system type definition

1 Answers

what is difference b/w HT & LT and the range of HT & LT ?

22 Answers AF, Schneider,

difference between main metering kiosk and check metering kiosk

0 Answers

if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

0 Answers

what is the full form of XLPE adn there use.

4 Answers Voltas,

What is tan delta & PPM in transformer? and whats its IS value?

0 Answers

if three phase supply is given to single phase transformer, what will happen?

3 Answers

For more Electrical Engineering Interview Questions Click Here