why ht motors are star connected?

0 Answers  

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What is IDMT relay how it works.

3 Answers   Electrotherm, Sulzer,

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Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?

0 Answers  

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if we going for high voltage usages what are the considering factors, why those factors are effected.... please give me an answer related motor factors like wnidnig, frame, temp etc

1 Answers   ABB,

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

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what is function and advantage of double delta winding in induction generator?

1 Answers  

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what are the difference between protection class CT and Class PS CT

13 Answers  

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explain impact of tariff on energy management..? and what is ABT tariff

5 Answers   TCS,

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Maximum efficiency occurs in electrical machines is at i)Full load,ii)50% of full load,iii)Near full load,iv)None of these

1 Answers   IFFCO,

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Which power will flow first if we switch on a motor Active or Reactive? How?

3 Answers  

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A shopkeeper allows 10% discount on the price of an article and sells it for Rs 7,600. What is the marked price of the article?

1 Answers  

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what do you know about SERVOMOTOR

4 Answers  

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