Answer / prasenjit patra

Reluctance is one type magnetic loss and oppos the magnetic flux that is it

How will you explain transformer action in case of 3-phase induction motor?

4 Answers  

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If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?

0 Answers  

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Why the suply frequency in INDIA is 50HZ

2 Answers   HCL,

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what is isochronous mod? what is voltage drop mode and p.f mode?

0 Answers   ABB,

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Simple calculation of improving power factor?

5 Answers  

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Why transformer rating is represent in KVA?

7 Answers   Bhel, Sonalika, Usha Martin, Wipro,

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What is auto changeover and how it works plz write details.

3 Answers  

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What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

0 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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Whay you want to change your job.

1 Answers  

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What is the difference between Ac curent & DC current

2 Answers   Juniper Networks,

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what is the different between surgearrester and lighting arrester

4 Answers   HPCL,

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Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

0 Answers  

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