what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

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can we start mulitple 3 phase induction motors with common starter?

1 Answers  

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why the starting torque is high in dc series motor..

3 Answers   GM General Motors,

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how to calculate current carrying capacity in power cable?

1 Answers  

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can any one tell me the formula to select the thickness of wire selection according to ampere rating

2 Answers  

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WHY THE TRANSFORMER VALUE MEASURES IN KVA INSTEAD OF KW.

4 Answers  

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The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

0 Answers  

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what is the diff between earth leakage relay and earth fault relay?

7 Answers  

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what is meant by transformer differential protection ?

3 Answers   BFL,

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Safety of dry type transformer

0 Answers   Icon,

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what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..

0 Answers   HPCL,

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After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

0 Answers  

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