is it possible to run a dc motor on ac supply with good performance.....?

3 Answers  

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what is the effect of power factor to (a) voltage (b) transformers (c) generators (d)transmission lines

4 Answers  

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how many types of ct retio

3 Answers  

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why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?

5 Answers   Omax,

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How to know motor winding is star or delta connected without see the information table and winding connection ?

5 Answers   NTPC,

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As per which Indian Standard induction motors are manufactured?

2 Answers  

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testing of Vector Group – YNaoD II

0 Answers  

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what are the principles of a booster converter?

0 Answers  

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why the three phase transformer's star point does not sparks or seperated? while we often see that two phases touches each other it sparks and ocationaly conductor breakes out.

4 Answers  

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there is a # KVA Transformer of 11 KV/440V, in simple(not use formuia) how can you calculate it's HT & LT side current.

5 Answers   Construction, wbsedcl,

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What is plc.

2 Answers  

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nwhat are the main Components of servo motor?

0 Answers   BARC,

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