Answer / er. nitin sonkar

when a motor is connected in star the the line current is
equal to phase current but line voltage is equal to root 3
times the phase voltage.

and when motor is connected in delta line current is equal
to phase current divided by root 3 and line voltage is equal
to phase voltage

Answer / gangadharan

The different between star and delta connection is speed
and current.

in star connected motor current is less than delta
connected motor and speed also less star connected motor
than delta connected motor.

Answer / kosh pradeep chauhan

In case of delta have incoming of voltage is same like Vp = VL and incoming of current is different like Ip =IL /√3 in case of star have incoming of voltage is different like Vp =VL/√3 and incoming of current is same means Ip = IL .

Answer / kosh pradeep chauhan

In case star have same current ip = iL and voltage is different Vp = VL/√3 in case of delta it is work opposite of star .its incoming of current is different Ip = iL /√3 and voltage is same Vp = vL.

Answer / alternate_reality

In delta connection the motor winding is connectoed in
delta by changing the strips or links provided with the
motor, similarly in star connection the motor winding is
connected in Star by changing the links provided with the
motor....

can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

0 Answers   MCB,

Why efficiency in thermal power plant is low?

0 Answers  

Explen all type electrical protection ? like O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE PHASE SEQ,AND ETC...............electrical Protection

6 Answers   Reliance,

If a motor of 30KW rating &200 mtrs distance from feeder give me the cable size selection calculation?

0 Answers  

how does ELR works? explain

0 Answers  

What is the basic difference between AVR and stabilizer?

2 Answers   Gujarat Alkalies and Chemicals GACL,

synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery

1 Answers  

why the capacitors works on ac only

5 Answers  

Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

0 Answers  

why only 11kv level is used for transmission purpose? why not 230v?

7 Answers  

THE ROTIO OF VOLTAGE AND CURRENT IN A CLOSED CIRCUIT

12 Answers   APGenco, Constant, Lanco,

Pls tell me what is the exact current conducting capacity of copper and aluminium cables?how much capacity of cables need to 90kw induction motor&how?

1 Answers