why v/f ratio to maintain constant in speed control of induction motor?

3 Answers  

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its Kva and Kv are same?

3 Answers  

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in Megger what type of voltage(AC or DC) are produce.how they work.

1 Answers  

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How to obtain B license from TNEB license board. What is eligibility?

11 Answers   Core, Reliance,

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Can I parallel 1 MVA generator with 1kVA Generator? if V, F, Ph Seq and Ph angles are same

2 Answers  

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how to calculate the current if i know power in MW and voltage 11kv/415v and also want to know that incoming cables for trnsformer

6 Answers   Daikin, KOC, Reliance,

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What is meant by coupling capacitor?

0 Answers  

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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can we load Power capicitors on DG sets?

14 Answers   Neptune, Nimbus, Westin,

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why eee branch?

1 Answers   TCS,

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write a c++ code that receives an integer number and display the sum of the number and its revers integer?

0 Answers   MIT,

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how many types of colling system it transformers?

8 Answers   ONGC,

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