Answer / s raghavendra

we use ac and it is of sinusoidal in nature so for it form factor i.e, the ratio of RMS to Average value is 1.1 so in power systems 1.1 multiples are used....................

for a slip ring induction motor if the stator is short circuited and rotor is given supply? how does the rotor rotate?

1 Answers   TNEB Tamil Nadu Electricity Board,

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pls tell about gas insulated substation?which gas is used for that substation?above which rating we are used this substation?how we take maintenance in that substation?it means substation fully shutdown or live condition?if live condition means how?pls clear this things

1 Answers   Essar,

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dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

0 Answers  

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Can anyone explain me about the capacitor calculation

0 Answers  

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How do you select the pickup value of the relay?

0 Answers  

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Why in KVA diesel engine? Why not KW

3 Answers  

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what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

0 Answers  

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what is the function of compressor?

2 Answers  

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hey guys i recently saw a long transmission line in which a sort of balloons in red and white color were hanging at each section.do u have any idea why are they kept for?

3 Answers  

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what is difference between fuse and breaker?

6 Answers   ABB,

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what is surge arresters ?........

7 Answers  

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are induction motor have poles? yes / no , why?

3 Answers  

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