diff. between star, delta connection?

4 Answers  

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what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

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Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm

0 Answers  

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If a manufacturer decribes a power supply transformer as providing a secondary voltage of 24 volts when connected to a 240 volts supply, do you think they are refering to the full load or no load secondary voltage?

3 Answers  

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which of the following can produce maximum induced voltage..... (a)1amp dc current (b)50amp dc current (c) 1amp 60 cycle ac current (d)1amp 490 cycle ac current.

2 Answers  

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What is the difference between generator and alternator?

2 Answers  

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Why the rating of dc machine is in HP??/ Do reply guys..Its very important......

4 Answers   Apollo,

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how to find out capacitor range?

2 Answers  

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What is system earthing?what are the types?

1 Answers   ABB,

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How damper winding in synchronous motor suppress Hunting?

2 Answers   Bhel,

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what is the distance b/w EHV lines? 1.8m 2.11m 3.4m 4.14m

7 Answers   HAL,

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which motor is used in mixies

10 Answers  

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