If a three phased motor or not working phased change on poles so how to find which one red yallow & blue

1 Answers  

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What is transient response?

0 Answers  

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what is softstarter? explain briefly where it is used?

2 Answers   Essar,

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?

0 Answers   4T Technologies,

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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What is the difference between MPP, APP, Mixed Dielectric power capacitors? Which technology is superior in current scenario?

5 Answers  

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The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.

4 Answers  

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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what is dyn 11

3 Answers  

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i have 3500 amp load and select current transformer and perches.how i calculate .please understand

0 Answers  

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sir, why alternator output is connected to delta side in to generating transformer? any reasion?

3 Answers   Kirloskar,

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