Answer / pramod

yes it is working

Answer / k.prakashchandra

4 W meters run ,but not 3 W

in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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can wind-turbine effect on rain or on cloud's

1 Answers  

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why we use capacitor in Fans not resistor?

4 Answers   Vardhman,

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why they were using TRIAC instead relay in some controllers and what is the advantages.

0 Answers  

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what is basically a pulse transformer?

1 Answers  

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what is transistors comprised of?

0 Answers  

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what is static frequency converter?what is the function...of sfc...?

0 Answers   L&T,

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what is ten delta ?

2 Answers   ABB, Areva,

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Meaning of ingrace protection for motor.for ex IPXY

0 Answers   BARC,

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If the capacitor bank is installed in switchyard say 132/22kv then on LT side say 22kv/0.433kv is it necessary to install capacitor bank for maintaining power factor. if pf is maintained on HT side then will that be maintained on LT side as well.if not then how&why??????/ please explain...........

3 Answers   MacLellan,

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which is the best book of electrical objective for placement

1 Answers  

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what is the difference between neutral and earth????

4 Answers  

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