Answer / deepak24

10% is the correct one.

Answer / deepak thakur

% voltage variation in distribution allow only 5%

discuss thyrister convertor type of AVR.

1 Answers  

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I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

0 Answers  

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howmany electrician should maintain for a 1000 kva used plant... in kerala..

0 Answers   Godrej,

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three phase 180kva diesel generator can take how much load in amp and what is formula to get this?

13 Answers   lenovo,

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difference between a diode and thyristor?

0 Answers  

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Z transform is use when system is not a) converges b) diverges

0 Answers   CCP,

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Why indicated only R.Y.B to phase.

6 Answers   Bhel,

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Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV

0 Answers   Bhel,

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What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.

0 Answers   Mind Tree,

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why all selected supply voltage are multiple of 11

1 Answers   Gamesa, Suzlon,

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An alternator is started without excitation then how much voltage it will produced at strating at full rpm??

4 Answers  

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dear sir, How i calculate the 2 phase welding transformer power or kva?? kindly tell me....

2 Answers   Gedco,

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