If we have 630kva step down transformer to operation 3 phase motor 150 kva whi

If we have 630kva step down transformer to operation 3 phase
motor 150 kva which size of cable is used? at circuit breaker
to 3 phase motor or to electrical board

Question Posted / eng.najat87

1 Answers
3170 Views
I also Faced
E-Mail Answers

If we have 630kva step down transformer to operation 3 phase motor 150 kva which size of cable is ..

Answer / eng.najat87

i believe, we must use 300mm2

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

What are series and parallel isolators?

3 Answers

How many kinds of E.L.C.B and how to work E.L.C.B

0 Answers Accenture,

What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)

0 Answers

1.what is bus cuplour and main funtions. 2.what is main function of alternator. 3.how many types of dg oils.

11 Answers Bhel,

How to calculate the size of the conductor for particular load

9 Answers Eskom, HCL,

where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

0 Answers

I HAVE A 1 MVA TRANSFORMER, I WANT TO KNOW THE FAULT LEVEL OF THE SYSTEM ( WHAT IS FAULT LEVEL PLEASE EXPLAIN WITH EXAMPLE)

5 Answers Alstom,

what is capacitor voltage transformer?? how it is different from potential transformer?

0 Answers NHPC,

where does 22kv line starts

0 Answers Eskom,

Why are tertiary windings used in transformers?

2 Answers

How much of the total hydro power potential has been exploited so far in india?

0 Answers

how moving coil indicator works?

1 Answers

For more Electrical Engineering Interview Questions Click Here