why we use star and delta connection?why we donot give the supply directly?

why we use star and delta connection?why we donot give the
supply directly?

Question Posted / raza shah

12 Answers
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why we use star and delta connection?why we donot give the supply directly? ..

Answer / hardik

motors basically run becoz of interaction bet'n two flux set
in to stater and rotor. when we give to suppy to fild wdg it
will energies and flux will be proudes and becoz of mutual
induction c/n will produce in rotor wdg and becoz of c/n
flux produce and interact each other and torque will devlop
and motor run as particular direction so its necessary to
produce flux.and flux is devlop by close loop and this type
of connect like star and delta it help to give close loop.

Is This Answer Correct ?

5 Yes

20 No

why we use star and delta connection?why we donot give the supply directly? ..

Answer / mohamad

star or delta connection r used
to get the close loop in the 3ph
ckt. Otherwise it became open
ckt.

Is This Answer Correct ?

4 Yes

30 No

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