adspace


how you can select circuit breaker for 2000kva transformer?

Answer Posted / arun r

depend upon fault current & fault during time

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

1902


xfhnchncv?

1979


why and how voltage sharing in transformer, during magnetic balance test ?

2443


please give some hindalco placement papers for written exam

1900


can i able to get bhel previous exam question paper?

2170


what is mean by restructuring power system?

2155


two way ckt diagram can be drawn by how many ways? give diagram

1866


I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3883


PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

2885


Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3755


what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3874


i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.

2000


Define the overload capacity of the motor?

2143


I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2998


could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2165