I want Primary side delta and Sec side Star connection
transformer . but i have received Star - Star
transformer ,shall i use the same transformer by giving the
only 3 ph on Primary side without Neutral connection on the
Starpoint.
Answer Posted / dolphinopera
in transformers the
starting and finishing
end of the phase
windings are brought
out. hence you can
connect the windings
either in star or in
delta. another
important thing, if the
star winding is used
without neutral there
is a possiblity of
damage of winding.
| Is This Answer Correct ? | 5 Yes | 12 No |
Post New Answer View All Answers
write a program that prints prime numbers from 1-20 in digonal form
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
How to calculate cable size by using load.?? Any formula...
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
How much ph is maintained of water resistance starter for slipring induction motor ?
what are the steps involved in generator load test?
Define the overload capacity of the motor?
Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me
What are the reasons for the parallel operation of transformers?
Can we put 3 layers of cable tray while installing tray