what happens when the supply frequency to the tube light is reduced to 25Hz....?

5 Answers  

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can a 12v dg starting battery(150 AH) be replace by 6 nos of 200AH batteries each of 2v connected in series.

3 Answers  

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we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

0 Answers   Afflatus Grauver Pvt Ltd,

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hello, I need to know exactly what happen in the motor while it is connected to the (star/delta) starter, mechanical and electrical. Thaks for answering

3 Answers  

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How you will determine the volume of oil in a particular Distribution transformer.

0 Answers  

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what is motor

6 Answers   HBL Power Systems,

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what are the oils used in transformers cooling? n which type transformer is used in power systems?

1 Answers  

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in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

4 Answers  

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what is prniciple of three phase IM?

3 Answers  

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If the 11 KV supply is fail. what will happened with it's breaker if it is supplay to the 11KV motor?

3 Answers  

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what is the definition of a power transformer ?

4 Answers  

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how to set the overload setting in the thermal overload relay?? is there any calculation in that??

3 Answers  

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