why permanent magnet generator have higher frequency of 400hz

3 Answers   Jaypee,

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how 650 volts creates? where is use?

0 Answers   DCL,

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

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how we can use resistance heating for any domestic purpose???

2 Answers  

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What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

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What are the different sign conventions used in electric circuits?

0 Answers  

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draw a dol with the following rtds,stop/start,ct,vt and o/l supply is 6.6kv and the coil is 110v

1 Answers   Anglo Eastern,

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what is the use of vcb & isolator in substation?

0 Answers  

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i have installed my solar site of 6.7kw and is working perfectly , can somebody tell me that how can i measure my solar irradiation kw/day/sq m ?

3 Answers  

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What is voltage

5 Answers   TATA,

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what are the different types of bus bar used at electrical work at shelter

3 Answers   Aster Teleservices, Costco,

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