what is the difference between DOL starter&star-delta starter& automatic star-delta starter

2 Answers   Dalkia, GSK,

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why we not use capcitor in Three phase motor ??

2 Answers   GOMS, Power Electronics,

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if There is Short circuit in Power Transformer, what will happened to Buchholz Relay.?? How Buchholz Relay will respond.??

2 Answers  

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What is bode plot?

0 Answers  

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Why the symbol of register is "zig zag"

0 Answers   Suzlon,

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We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

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What are the earthing required for commissionthe DG Set?

2 Answers   HSL,

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whatdo mean by chopper fed drives.used for ac drives.

0 Answers  

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explain LED lamps?

1 Answers  

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can induction motor becomes as a generator. if yes how it is possible. if there is a squirrel cage rotor.

6 Answers  

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What will be the effect if I use inverter as UPS mood?

0 Answers  

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What is the function of Igniter in 250 watt HPMV street light?

1 Answers  

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