can u tell the difference between star - star transformer
and delta to delta transformer?

Answer Posted / mohd saaim

in star-star T/F primary windings are connected in star
connection and secondry winding sme as well
in delta-deltaT/F primary windings are connected in delta
connection and secondry winding sme as well

Is This Answer Correct ?    7 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is KA rating and how can we choose switchgears on applications

965


How are load losses and no-load losses measured at site in a DG set?

1317


what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

1089


What are the properties of a resistor?

634


What is the main use of rotary phase converter ?

618






What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

1748


What is phase cross over frequency?

630


PAC and simple Ac different

970


what is reactive power?, why its measured in VA ? is it transient behavior of system?

1793


how to calculate micom relay earth falt time and current sertting

1836


why do we lay up the core of a cable?

1609


What is the function of retrip in busbar?

1082


how do we calculate length of starting time and repeated starting of a direct online starter?

1549


What does ampere turns shows?

659


How can I calculate per unit (KWH) fuel (Gas/ Diesel both) consumption 1MW unit?

1636