Answer / venkat

PF 0.8

Answer / ssreenu207

Operating power factor of UPS depends on load which is
connected to the UPS and there is perticular operating
power factor of UPS.

Answer / biswa.biswa2010

we know that of power factor is the voltage in current
difference is the angle this angle is leading the current
and voltage is called of power factor.

is the value of inductance depends upon the value of thitha in doubly excited machine??

0 Answers  

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in non technical way how can u define POWER FACTOR??

0 Answers  

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what are the types of electromagnetic forces developed in practical transformer?

0 Answers   APC, BPCL Bharat Petroleum, Electrical Tech,

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HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?

0 Answers  

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i want to know about for what reason we are using star delta starter? how it works? what are the advantages?

4 Answers  

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what is the purpose of shading ring or shading coil in electrical equipments.

0 Answers   BARC,

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What Happen When We provide Dc Supply to Ac Motor

6 Answers  

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Dear Friends, Need your help for connecting APFC panel, Quotation : I have 2 No’s 1000 KVA Transformers, both transformers are having separate APFC panels, ( Tr-1,400KVAR, TR-2,450 KVAR) Now I want to stop One transformer, present load is 650Amps, Max, So One transformer is enough, I have switched OFF TR-1, but PF is not maintaining properly, its 0.5, So now I want to connect TR-2 APFC also in TR-1 Loads, Can any one answer for my Quotation with drawing, how to connect TR-2 APFC panel in TR-1 Loads,

4 Answers   L&T,

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Getting nusense tripping in a 11KV soft starter, have checked all it control supply & contactors but did not get any fault please help.

3 Answers  

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differnce between single acting and double acting solenoid valves

0 Answers  

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What is the function of capacitor in electrical circuits?

0 Answers  

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what should be the no load current of an induction motor

2 Answers  

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