what is servo motor and how it works?

0 Answers   Godrej,

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what is relation of rpm with Power supply? rpm directly Proposational to power ?

2 Answers  

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What are the different methodes for calculating the short circuit Current?

0 Answers   Equate,

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when will cause the negative sequence falut in electrical system?

2 Answers   Schneider,

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what is deffrent alternatid and gernater

2 Answers  

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What is duty cycle for HT motors? How many start permitted if mentioned as 01 for hot and 02 for cold per duty cycle?

1 Answers   GVK,

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What is the difference between KW & KVA ?

9 Answers  

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In 3 phase induction motor 1hp current rating is 1.5 amps constant ? is correct or not ?

4 Answers   TATA,

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Explain difference between aluminium coductor & copper coductor.

4 Answers  

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why vector group is ued

2 Answers  

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What is an isolation transformer?Why do we need isolate circuits?Where do we use them?

2 Answers  

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ynchronous M/C with under excitation with reactive power absorption , acts as a) synch. Motor b) synch gen c) synchr capacit

4 Answers  

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