Hello friends., my question is related to testing of current transformer... A

Hello friends., my question is related to testing of current
transformer... A Ct having knee point voltage of 750 volts.,
and I have two step up transformer's of rating 230 v to
440 volts., can I obtain the value of 750 volts by using the
two transformer's.... If yes then how could I connect the
transformer's to obtain knee point voltage?? thank you in
advance

Question Posted / yusuf

1 Answers
4723 Views
ABB, I also Faced
E-Mail Answers

Hello friends., my question is related to testing of current transformer... A Ct having knee point..

Answer / k.prakashchandra

Connect 230 V sides of trs in parallel with
dimmer-stat.Connect secondaries in series . Connections
should be done in such a way that the secondary voltages add
to each other.This can be ensured by measuring voltage .

Is This Answer Correct ?

1 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

What are the characteristics of negative feedback?

0 Answers

A d.c. Shunt motor is found suitable to drive fans because they require?

0 Answers

what is Distance protection & how did it work

2 Answers

What is the use of 1:1 isolation t/f in any circuit...?

3 Answers

what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers Reliance,

Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

0 Answers Bindal Papers,

WHAT IS REMOTE CONTROLLED DG? WHAT IS DIFFERENCE BETWEEN REMOTE CONTROLLED DG & NORMAL DG SETS

2 Answers

what is the power factor of choke coil used in tubelight

12 Answers Bajaj,

What is meant by Energy Efficient Transformers??? give significance

1 Answers MahaGenco,

Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

0 Answers

what is difference between the buscoupler and bus raiser?

1 Answers Synechron,

how to calculate the tarriff for an industry whose kva demand is 10 mva

0 Answers

For more Electrical Engineering Interview Questions Click Here