Answer / sparta

it is difficult to convert high voltage dc to ac system.
it is expensive to convert dc into ac.

Answer / anand mishra

first thing is that it is very epensive.absorb reactive power.produces harmonics which may interfer audio frecuency(communication system).and the filters which are used to reduce harmonics are also expensive

Answer / mahesh v p

very difficult to convert high voltage dc to ac,and is also
expensive.

Answer / bcd

1.insulation required is more
2.terminal apparatus(CB etc.) used for hvdc is costly

i am having a 3 phase 12.5HP motor,that is connected in Star/delta.Without any Trip that motor stopped suddenly why?

8 Answers  

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can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.

0 Answers  

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how many types of ct retio

3 Answers  

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how can check the resistance of battery contact?

0 Answers   Cipla,

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1 Answers  

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2 Answers  

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3 Answers   Siemens,

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What is difference between stable and steady?

1 Answers  

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why we use choke in tubelights nad other lighting fixer

1 Answers  

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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difference between local breaker backup relay or backup protection relay ?

1 Answers  

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how much battery need for 2kv online ups for 2hr backup

3 Answers   Eaton, Emerson,

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