how you connect the induction motor first in star and then delta in star-delta starter

1 Answers  

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what should be distance between phase to phase in 415v system?

1 Answers   NTPC,

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what is the difference between induction and synchronous motor?explain in simple words?why 3 phase motor is given preference over single phase motor.

10 Answers  

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whatis mean by voltage?

7 Answers  

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why transformer rating is always in KVA

7 Answers   GNG, NTPC,

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why not feeling shock while touching rotor shaft of induction motor during running condition? during running condition emf induced in rotor.

1 Answers  

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How to select the ratio of neutral ct? Is there any relation in between percentage impedance and neutral ct ratio ?

1 Answers  

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how to changeover ups in this power failur time?

0 Answers   Essar,

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for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

0 Answers  

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which is best ac or dc

3 Answers  

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what is HI POT test

4 Answers   Suzlon,

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If the damper winding on the rotor of a synchronous motor is removed after starting what will happen?

7 Answers   IOCL,

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