Answer / s.sarkar

Your information is incomplete, However,When the plant
produce energy,exporting power to the 132 KV grid by
generating by any means at a voltage level of 11KV.

The MCB circuit breaker have a voltage rating of 440VAC it's possible to supply a voltage of 480Vac

1 Answers  

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What are the advantages and disadvantages of open loop control system?

0 Answers  

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We know flow of electron is current . But why electron flow from negative to positive and current from positive to negative?

4 Answers   Power Grid,

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either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

0 Answers  

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whatis knee point ?

5 Answers   L&T, Siemens,

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What is the function of the serge absorber?

5 Answers  

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If there is no problem with the electronic circuit and regulator then why the motor start rotating at low value of regulator with full speed both at laod and no load??? and if my judgement of circuit is wrong then what is your openion?

1 Answers  

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what is the diff. b/w balanced and unbalanced load..?

12 Answers  

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what is impedence of transformer? its formula

1 Answers  

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What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

1 Answers   Siemens,

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i have one transformer 1000kva, 11/.433kv. we are using 200/5 amp. ct unit for measuring purpose, & one 800 amp. V.C.B Unit for the same t/f operate, i wants to known the primary current of T/F is only 53 amp. why we used 800 amp. V.C.B ? & 200/5 amp. CT Unit.

4 Answers  

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When do you use a VFD motor?

1 Answers  

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