what is the role of frequency in electrical system

2 Answers   Hindalco,

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Write the difference between OCB,VCB ?

3 Answers   Svam Power,

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why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc

6 Answers   Suzlon, TCS,

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rajha power sector details

0 Answers  

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what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?

0 Answers  

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what is the working principle of electrical generator

1 Answers  

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Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

0 Answers   Shree Mayur Engineering,

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What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan

0 Answers  

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What is the PI test stand for transformer and what is the producer to do this test?

1 Answers  

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how can i design a APFCR panel? please explain with example..

1 Answers   Milestone, Reliance Jio,

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1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

0 Answers  

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what is the difference between single phase, 2 phase, and 3 phase in electric meter?

1 Answers  

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