What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?

6 Answers   Bhel,

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what is the relation between frequency and inductive reactance in a d.c supply?

2 Answers   L&T,

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what is megar testing

4 Answers   NASA,

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WTA used cb?

0 Answers   Tagros,

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How can i calculate heat load ?

3 Answers   DSSR, NSN,

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What are test signals and their significance?

0 Answers  

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How much DC or AC Current that a Human Body withstand for Electrical Shocks?

4 Answers   Suzlon,

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers  

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how can we know the size of cable cross-section from current rating ?

3 Answers  

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how to use single phase supply for a three phase equipement.

12 Answers  

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what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?

1 Answers  

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why transformers are put with supply for 24 hours before giving supplying to a locality?

2 Answers  

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