In a 3 pin plug holder, what is the purpose of diameter of ground pin is larger than phase and nutral pin

9 Answers   Coal India, HCL,

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what is diff between Fourier series and Fourier transform?

2 Answers  

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How much duration I can keep open the CT if it is under loading condition(100 Amp load)?

3 Answers   Infosys, NTPC, Suzlon,

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Can we use droop CT in neutral in place of W phase of alternator ?

2 Answers  

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What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

0 Answers  

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DIFFERENCE BETWEEN TRANSFORMER AND CURRENT TRANSFORMER?

7 Answers  

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in 132 kv transformer , in which range of transformer oil bdv required ? if it has around 50-55 , then how it was insulated the winding ?

3 Answers   Voltamp,

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why do some transmission towers have two insulators at one side and three insulators at the other side

2 Answers  

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What is the difference between Welding Transformer and Normal Transformer?.

2 Answers   DAE,

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how actually an anti pumping device works? what is the operational principal?

2 Answers  

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Is HT capacitor rating connected directly to motor terminals , related to motor no load current?

0 Answers  

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hi friends can u tell me name of the sites where i can get animation of electrical machines......

1 Answers  

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