Answer / amol

dc supply to ac supply

Answer / praveenkumar c

It converts dc power into ac power

Answer / vipul khandelwal

inverter is the device in which used to convert the ac power to dc power to stored the power in inverter battery

Answer / simon peter

The word invertor it self mean a device used to convert ac to dc & if req again back dc to ac.........

what is the id1 & id2 setting in differential protection relay of CSPC?

0 Answers   Wartsila,

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Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

0 Answers  

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tell how current tranfomer works

2 Answers  

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What Maximam Gap Taibaar & Bush

0 Answers   Bajaj,

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CBCT selection

0 Answers  

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c. int m = 10; main() { int m = 20; {int m = 30;} printf("%d %d",m,::m); 1. 10 10 2. 10 20 3. 20 10 4. 20 30 5. 30 20 6. None

2 Answers  

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why are caluculte transformers or dg's in kva does not caluculate in kw

5 Answers  

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why can't we increase the voltage by increasing the field voltage in order to get higher voltage.so that we can eliminate step up transformer

4 Answers   Bhel,

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How to use a insulation resistance tester on a three phase electric motor?

2 Answers  

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assume we are put both df/dt and vector surge relay in same bus the df/dt relay setting is +5 hz an -5HZ. we want operat the vector surge relay before the df/dt how i calculate the setting of the vector surge relay.

1 Answers  

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which book to refer in electrical engineering for iocl exam & which book for general english.

0 Answers   L&T,

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1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?

0 Answers  

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