What is the main feature of v/f control?

1 Answers  

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generally the electrical equipments not to be operated at leading power factor, why?

2 Answers  

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What will be the capcity of 3 phase DG set require for 25 KVA single phase lighting load?

7 Answers   Supernova,

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Megar test tell sufficient resistant

1 Answers  

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What is the equipment used to control the generator output?

3 Answers  

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What difference between TRANSFORMERS and TRANSDUCERS???

1 Answers  

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When do you use a VFD motor?

3 Answers  

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1.two coupled coils with L1=L2=0.6 H have a coupling coefficient of k=0.8 the turns ratio N1/N2 is......

5 Answers   BSNL, SSC,

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What is third harmonic?what is the effect of it?

0 Answers   GMR,

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For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

0 Answers  

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What is the difference between magnetic loading and electric loading of a machine?

2 Answers  

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Whats the frequency used in Rodents Repllant System????? What is the Diff btw Infrasonic & Ultrasonic Frquencies???

1 Answers   Emerson,

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