Can VFD step up to 60 Hz if it is designed to receive 50 Hz input?

3 Answers  

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What is the power rate of power transformer?

1 Answers  

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what is the meaning of harmonic in AC waves and when which are prduce and what is the effects on line and give any other information about harmonics

1 Answers  

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What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?

0 Answers   MIT,

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Define resonant frequency?

0 Answers  

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What is difference between MCC,PMCC,PDB?

2 Answers   Cipla, JSW,

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why is the rating of transformer done in kva and not in kw.

21 Answers   Honeywell, Satyam,

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Difference between drift current and diffusion current?

0 Answers  

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What is the arc. I saw word arc in between sf6 & vcb brakers

1 Answers   Cap Gemini,

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why the projects getting loss?

0 Answers   SBPL,

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

0 Answers  

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How to calculate LT Network length in power distribution ? Service cable length considered or not?

0 Answers   Torrent Power,

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