Answer / biswajit sahoo

can you install RTCC pannel in transformer pannel .You can
reduce voltage by reducing tap changing

Answer / brdganesh

We can supply 250 v to the domestic (+ or - 10% )

Answer / vaseekaran

We have to reduce the incoming line voltage from 433 to 400v to get 230 ac in the domestic line.

Answer / govardhan reddy

we use individual phase for 230v but 250 R.Y.B R=230V Y= 230V.B230V BUT TOTAL 690V BUT ONLY VOLTAGE 230V
INPUT VOLTAGE 440V TRANSFORMER OUT PUT VOLTAGE 230V

Answer / farhan shaikh

we use individual phase for 230v AC for eg R or Y or B Phase

what is the capacity of storing mass electricity.

1 Answers  

What will be the direction of rotation of a Alternator in case it goes in motoring action when connected with grid ?

6 Answers   DVC, NTPC,

can we use generator(a.c) as a motor.if so how if not why.

2 Answers  

What is potientometer.How it is useful in a sychronoscope.

1 Answers  

How Can we calculate the rating of a cable?Show the formula?

2 Answers   Jindal,

Wy transformer ratings are in multiple of 11 always?

2 Answers  

what is the voltage between nutral and earth?

2 Answers  

I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?

4 Answers   ABB,

what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

0 Answers  

How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

Why CT secondary is grounded?

11 Answers   GE,