What is power factor why we should maintain the power factor unless what will happen

0 Answers  

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Why electrical heaters are not provided with overload relays in circuits

1 Answers  

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How to choose primany and secondary side MCB

1 Answers  

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What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?

0 Answers   JSW,

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what is the advantage of Cathodic eathing system and what is the basic principle and how itis working, please explain clearly .

2 Answers   Meinhardt,

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can we start a 6.6kv ht motor with 415 lt supply

1 Answers  

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How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer

1 Answers  

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what voltage to be select in megger for insulation resistance testing to L.V , H.T cables,motors and transfomer?and ohms valve should be giga ohms only or what?

1 Answers   Deevya Shakti Paper Mills,

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what is back emf?

4 Answers   Bhel,

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What is the ideal position cooling fan inside the dc motor?

0 Answers   Kay Bouvet,

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what is wore of PLC ?

1 Answers  

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what is the chiller and working principal

0 Answers   Blue Star,

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