I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.

2450

Explain in brief description about the operation of DG sets.

2450

PAC and simple Ac different

1522

How to discuss the phase shift of transformer considering open delta?

1467

Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?

1414

sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.

2010

I want to know how to calculate the size of electricity cable in building?

2015

if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain

1297

why the check zone and main zone are used for Busbar Protn. scheem?

2185

How to select HT/MV cable size ?

2470

When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?

1901

what is the differance between HT motors And LT MOTORS.

1980

what are the possible reaons & remedies if resistance of NGR getting heat up

1848

i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

2014

Is the theorem applicable to ac sources?

1043