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What is drain current of static relay?

1 Answers  

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What is auto reclose system in Circuit breakers

1 Answers  

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how to test generator protection rotor earth fault relay and locked rotor test?

1 Answers  

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what is DG synchronization panel plz explain the working!!!!!!!

12 Answers   Kirloskar, Lanco, MPS Techologies, Sedemac,

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What is farmula to calculate Diesel cunsumption as par KVA.

3 Answers   HCL,

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What are the various methods for effecive earthing in a factory in a rocky terrain, where soil resistivity is extraordinarily high? The usual method of 3 m deep earth pits is not serving the purpose.

4 Answers  

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I have a shop heater with a 1/3 hp capacitor start, induction motor driving the fan. Intermittently, the fan motor speeds up significantly for several seconds (15-60 sec) then slows to normal operating speed. The manufacturer suggested changing the capacitor which made no sense, but I did it to no avail. Could this possibly be caused by the centrifugal switch intermittently reconnecting the start winding?

1 Answers  

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What is the difference between harmored cabled and unharmored cables

1 Answers  

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electricity board have asked me what size meter i need fitted in my garage, its a 415volt supply and i want to run six 20amp supplies tolifts and things plus ten florry lights , what kva meter do i need??

2 Answers   HCL,

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Why inductors are installed in electrical circuits?

0 Answers  

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Why the high starting current does not harm the low capacity induction motor?

1 Answers  

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which is the best institute for PLC,SCADA,DCS in hyderabad

0 Answers  

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