how speed control of induction motor?

4 Answers   DVC,

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what's transient & sub- transient reactance means?

2 Answers  

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Inductor and capacitor ........ power in one phase and ...... it in another phase. if any body found this gaps answer.please sent me to habib_eu2008@yahoo.com

2 Answers  

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how 650 volts creates? where is use?

0 Answers   DCL,

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For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

0 Answers   Ecil,

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Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

0 Answers   Bhel,

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why do we need the body earth?

4 Answers  

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Please let me know DG set b check how many hour and days.

2 Answers   Amazon, Cummins,

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why ten delta testing is carried out on power transformer

0 Answers  

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what is stper motor.what is its uses

9 Answers   Bhel, HCL,

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suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current ?

9 Answers  

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If auto trip is operated, can you close the breaker.

2 Answers   KSEB, L&T, Siemens,

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