how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

0 Answers  

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Why only three phase power generation are load are used

2 Answers   BARC,

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If a line which is drawing approximatly 2100amps what should be earthing streep size(using galwanize streep)?

2 Answers  

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why is fan rotating slow speed, what is the problem?

4 Answers  

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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Is it weather conditions make any problems to the electrical equipments and if yes means is it any precautions needed?

1 Answers   Hexaware,

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can any one suggest paper presentation topies for electrical engg?

0 Answers  

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why we are grounding the neutral?

1 Answers   GE,

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Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??

0 Answers  

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Why the core in the distribution transformer is in even number

1 Answers  

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why contactor not provided between output of VFD and motor?

6 Answers   Siemens,

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whether Transformer is singly excited or doubly excited machine?

2 Answers  

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